481780080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 240

約数和(自身を含む): 1727032320

約数和(自身を除く): 1245252240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 115, 120, 138, 141, 144, 180, 184, 188, 207, 230, 235, 240, 276, 282, 345, 360, 368, 376, 414, 423, 460, 470, 552, 564, 619, 690, 705, 720, 752, 828, 846, 920, 940, 1035, 1081, 1104, 1128, 1238, 1380, 1410, 1656, 1692, 1840, 1857, 1880, 2070, 2115, 2162, 2256, 2476, 2760, 2820, 3095, 3243, 3312, 3384, 3714, 3760, 4140, 4230, 4324, 4952, 5405, 5520, 5571, 5640, 6190, 6486, 6768, 7428, 8280, 8460, 8648, 9285, 9729, 9904, 10810, 11142, 11280, 12380, 12972, 14237, 14856, 16215, 16560, 16920, 17296, 18570, 19458, 21620, 22284, 24760, 25944, 27855, 28474, 29093, 29712, 32430, 33840, 37140, 38916, 42711, 43240, 44568, 48645, 49520, 51888, 55710, 56948, 58186, 64860, 71185, 74280, 77832, 85422, 86480, 87279, 89136, 97290, 111420, 113896, 116372, 128133, 129720, 142370, 145465, 148560, 155664, 170844, 174558, 194580, 213555, 222840, 227792, 232744, 256266, 259440, 261837, 284740, 290930, 341688, 349116, 389160, 427110, 436395, 445680, 465488, 512532, 523674, 569480, 581860, 640665, 669139, 683376, 698232, 778320, 854220, 872790, 1025064, 1047348, 1138960, 1163720, 1281330, 1309185, 1338278, 1396464, 1708440, 1745580, 2007417, 2050128, 2094696, 2327440, 2562660, 2618370, 2676556, 3345695, 3416880, 3491160, 4014834, 4189392, 5125320, 5236740, 5353112, 6022251, 6691390, 6982320, 8029668, 10037085, 10250640, 10473480, 10706224, 12044502, 13382780, 16059336, 20074170, 20946960, 24089004, 26765560, 30111255, 32118672, 40148340, 48178008, 53531120, 60222510, 80296680, 96356016, 120445020, 160593360, 240890040, 481780080]

約数ペア:

[(1, 481780080), (2, 240890040), (3, 160593360), (4, 120445020), (5, 96356016), (6, 80296680), (8, 60222510), (9, 53531120), (10, 48178008), (12, 40148340), (15, 32118672), (16, 30111255), (18, 26765560), (20, 24089004), (23, 20946960), (24, 20074170), (30, 16059336), (36, 13382780), (40, 12044502), (45, 10706224), (46, 10473480), (47, 10250640), (48, 10037085), (60, 8029668), (69, 6982320), (72, 6691390), (80, 6022251), (90, 5353112), (92, 5236740), (94, 5125320), (115, 4189392), (120, 4014834), (138, 3491160), (141, 3416880), (144, 3345695), (180, 2676556), (184, 2618370), (188, 2562660), (207, 2327440), (230, 2094696), (235, 2050128), (240, 2007417), (276, 1745580), (282, 1708440), (345, 1396464), (360, 1338278), (368, 1309185), (376, 1281330), (414, 1163720), (423, 1138960), (460, 1047348), (470, 1025064), (552, 872790), (564, 854220), (619, 778320), (690, 698232), (705, 683376), (720, 669139), (752, 640665), (828, 581860), (846, 569480), (920, 523674), (940, 512532), (1035, 465488), (1081, 445680), (1104, 436395), (1128, 427110), (1238, 389160), (1380, 349116), (1410, 341688), (1656, 290930), (1692, 284740), (1840, 261837), (1857, 259440), (1880, 256266), (2070, 232744), (2115, 227792), (2162, 222840), (2256, 213555), (2476, 194580), (2760, 174558), (2820, 170844), (3095, 155664), (3243, 148560), (3312, 145465), (3384, 142370), (3714, 129720), (3760, 128133), (4140, 116372), (4230, 113896), (4324, 111420), (4952, 97290), (5405, 89136), (5520, 87279), (5571, 86480), (5640, 85422), (6190, 77832), (6486, 74280), (6768, 71185), (7428, 64860), (8280, 58186), (8460, 56948), (8648, 55710), (9285, 51888), (9729, 49520), (9904, 48645), (10810, 44568), (11142, 43240), (11280, 42711), (12380, 38916), (12972, 37140), (14237, 33840), (14856, 32430), (16215, 29712), (16560, 29093), (16920, 28474), (17296, 27855), (18570, 25944), (19458, 24760), (21620, 22284)]