18070560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 65318400

約数和(自身を除く): 47247840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 89, 90, 94, 96, 108, 120, 135, 141, 144, 160, 178, 180, 188, 216, 235, 240, 267, 270, 282, 288, 356, 360, 376, 423, 432, 445, 470, 480, 534, 540, 564, 705, 712, 720, 752, 801, 846, 864, 890, 940, 1068, 1080, 1128, 1269, 1335, 1410, 1424, 1440, 1504, 1602, 1692, 1780, 1880, 2115, 2136, 2160, 2256, 2403, 2538, 2670, 2820, 2848, 3204, 3384, 3560, 3760, 4005, 4183, 4230, 4272, 4320, 4512, 4806, 5076, 5340, 5640, 6345, 6408, 6768, 7120, 7520, 8010, 8366, 8460, 8544, 9612, 10152, 10680, 11280, 12015, 12549, 12690, 12816, 13536, 14240, 16020, 16732, 16920, 19224, 20304, 20915, 21360, 22560, 24030, 25098, 25380, 25632, 32040, 33464, 33840, 37647, 38448, 40608, 41830, 42720, 48060, 50196, 50760, 62745, 64080, 66928, 67680, 75294, 76896, 83660, 96120, 100392, 101520, 112941, 125490, 128160, 133856, 150588, 167320, 188235, 192240, 200784, 203040, 225882, 250980, 301176, 334640, 376470, 384480, 401568, 451764, 501960, 564705, 602352, 669280, 752940, 903528, 1003920, 1129410, 1204704, 1505880, 1807056, 2007840, 2258820, 3011760, 3614112, 4517640, 6023520, 9035280, 18070560]

約数ペア:

[(1, 18070560), (2, 9035280), (3, 6023520), (4, 4517640), (5, 3614112), (6, 3011760), (8, 2258820), (9, 2007840), (10, 1807056), (12, 1505880), (15, 1204704), (16, 1129410), (18, 1003920), (20, 903528), (24, 752940), (27, 669280), (30, 602352), (32, 564705), (36, 501960), (40, 451764), (45, 401568), (47, 384480), (48, 376470), (54, 334640), (60, 301176), (72, 250980), (80, 225882), (89, 203040), (90, 200784), (94, 192240), (96, 188235), (108, 167320), (120, 150588), (135, 133856), (141, 128160), (144, 125490), (160, 112941), (178, 101520), (180, 100392), (188, 96120), (216, 83660), (235, 76896), (240, 75294), (267, 67680), (270, 66928), (282, 64080), (288, 62745), (356, 50760), (360, 50196), (376, 48060), (423, 42720), (432, 41830), (445, 40608), (470, 38448), (480, 37647), (534, 33840), (540, 33464), (564, 32040), (705, 25632), (712, 25380), (720, 25098), (752, 24030), (801, 22560), (846, 21360), (864, 20915), (890, 20304), (940, 19224), (1068, 16920), (1080, 16732), (1128, 16020), (1269, 14240), (1335, 13536), (1410, 12816), (1424, 12690), (1440, 12549), (1504, 12015), (1602, 11280), (1692, 10680), (1780, 10152), (1880, 9612), (2115, 8544), (2136, 8460), (2160, 8366), (2256, 8010), (2403, 7520), (2538, 7120), (2670, 6768), (2820, 6408), (2848, 6345), (3204, 5640), (3384, 5340), (3560, 5076), (3760, 4806), (4005, 4512), (4183, 4320), (4230, 4272)]