2495260080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2806

約数の個数: 240

約数和(自身を含む): 8878431744

約数和(自身を除く): 6383171664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 705, 720, 752, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1296, 1410, 1620, 1692, 1880, 1944, 2115, 2160, 2256, 2430, 2538, 2731, 2820, 3240, 3384, 3760, 3807, 3888, 4230, 4860, 5076, 5462, 5640, 6345, 6480, 6768, 7614, 8193, 8460, 9720, 10152, 10924, 11280, 11421, 12690, 13655, 15228, 16386, 16920, 19035, 19440, 20304, 21848, 22842, 24579, 25380, 27310, 30456, 32772, 33840, 38070, 40965, 43696, 45684, 49158, 50760, 54620, 57105, 60912, 65544, 73737, 76140, 81930, 91368, 98316, 101520, 109240, 114210, 122895, 128357, 131088, 147474, 152280, 163860, 182736, 196632, 218480, 221211, 228420, 245790, 256714, 294948, 304560, 327720, 368685, 385071, 393264, 442422, 456840, 491580, 513428, 589896, 641785, 655440, 663633, 737370, 770142, 884844, 913680, 983160, 1026856, 1106055, 1155213, 1179792, 1283570, 1327266, 1474740, 1540284, 1769688, 1925355, 1966320, 2053712, 2212110, 2310426, 2567140, 2654532, 2949480, 3080568, 3318165, 3465639, 3539376, 3850710, 4424220, 4620852, 5134280, 5309064, 5776065, 5898960, 6161136, 6636330, 6931278, 7701420, 8848440, 9241704, 10268560, 10396917, 10618128, 11552130, 13272660, 13862556, 15402840, 17328195, 17696880, 18483408, 20793834, 23104260, 26545320, 27725112, 30805680, 31190751, 34656390, 41587668, 46208520, 51984585, 53090640, 55450224, 62381502, 69312780, 83175336, 92417040, 103969170, 124763004, 138625560, 155953755, 166350672, 207938340, 249526008, 277251120, 311907510, 415876680, 499052016, 623815020, 831753360, 1247630040, 2495260080]

約数ペア:

[(1, 2495260080), (2, 1247630040), (3, 831753360), (4, 623815020), (5, 499052016), (6, 415876680), (8, 311907510), (9, 277251120), (10, 249526008), (12, 207938340), (15, 166350672), (16, 155953755), (18, 138625560), (20, 124763004), (24, 103969170), (27, 92417040), (30, 83175336), (36, 69312780), (40, 62381502), (45, 55450224), (47, 53090640), (48, 51984585), (54, 46208520), (60, 41587668), (72, 34656390), (80, 31190751), (81, 30805680), (90, 27725112), (94, 26545320), (108, 23104260), (120, 20793834), (135, 18483408), (141, 17696880), (144, 17328195), (162, 15402840), (180, 13862556), (188, 13272660), (216, 11552130), (235, 10618128), (240, 10396917), (243, 10268560), (270, 9241704), (282, 8848440), (324, 7701420), (360, 6931278), (376, 6636330), (405, 6161136), (423, 5898960), (432, 5776065), (470, 5309064), (486, 5134280), (540, 4620852), (564, 4424220), (648, 3850710), (705, 3539376), (720, 3465639), (752, 3318165), (810, 3080568), (846, 2949480), (940, 2654532), (972, 2567140), (1080, 2310426), (1128, 2212110), (1215, 2053712), (1269, 1966320), (1296, 1925355), (1410, 1769688), (1620, 1540284), (1692, 1474740), (1880, 1327266), (1944, 1283570), (2115, 1179792), (2160, 1155213), (2256, 1106055), (2430, 1026856), (2538, 983160), (2731, 913680), (2820, 884844), (3240, 770142), (3384, 737370), (3760, 663633), (3807, 655440), (3888, 641785), (4230, 589896), (4860, 513428), (5076, 491580), (5462, 456840), (5640, 442422), (6345, 393264), (6480, 385071), (6768, 368685), (7614, 327720), (8193, 304560), (8460, 294948), (9720, 256714), (10152, 245790), (10924, 228420), (11280, 221211), (11421, 218480), (12690, 196632), (13655, 182736), (15228, 163860), (16386, 152280), (16920, 147474), (19035, 131088), (19440, 128357), (20304, 122895), (21848, 114210), (22842, 109240), (24579, 101520), (25380, 98316), (27310, 91368), (30456, 81930), (32772, 76140), (33840, 73737), (38070, 65544), (40965, 60912), (43696, 57105), (45684, 54620), (49158, 50760)]