479328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2389

約数の個数: 160

約数和(自身を含む): 1624812672

約数和(自身を除く): 1145483952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 2010, 2293, 2613, 2680, 3120, 3216, 3484, 4020, 4355, 4586, 5226, 5360, 6879, 6968, 8040, 8710, 9172, 10452, 11465, 13065, 13758, 13936, 16080, 17420, 18344, 20904, 22930, 26130, 27516, 29809, 34395, 34840, 36688, 41808, 45860, 52260, 55032, 59618, 68790, 69680, 89427, 91720, 104520, 110064, 119236, 137580, 149045, 153631, 178854, 183440, 209040, 238472, 275160, 298090, 307262, 357708, 447135, 460893, 476944, 550320, 596180, 614524, 715416, 768155, 894270, 921786, 1192360, 1229048, 1430832, 1536310, 1788540, 1843572, 1997203, 2304465, 2384720, 2458096, 3072620, 3577080, 3687144, 3994406, 4608930, 5991609, 6145240, 7154160, 7374288, 7988812, 9217860, 9986015, 11983218, 12290480, 15977624, 18435720, 19972030, 23966436, 29958045, 31955248, 36871440, 39944060, 47932872, 59916090, 79888120, 95865744, 119832180, 159776240, 239664360, 479328720]

約数ペア:

[(1, 479328720), (2, 239664360), (3, 159776240), (4, 119832180), (5, 95865744), (6, 79888120), (8, 59916090), (10, 47932872), (12, 39944060), (13, 36871440), (15, 31955248), (16, 29958045), (20, 23966436), (24, 19972030), (26, 18435720), (30, 15977624), (39, 12290480), (40, 11983218), (48, 9986015), (52, 9217860), (60, 7988812), (65, 7374288), (67, 7154160), (78, 6145240), (80, 5991609), (104, 4608930), (120, 3994406), (130, 3687144), (134, 3577080), (156, 3072620), (195, 2458096), (201, 2384720), (208, 2304465), (240, 1997203), (260, 1843572), (268, 1788540), (312, 1536310), (335, 1430832), (390, 1229048), (402, 1192360), (520, 921786), (536, 894270), (624, 768155), (670, 715416), (780, 614524), (804, 596180), (871, 550320), (1005, 476944), (1040, 460893), (1072, 447135), (1340, 357708), (1560, 307262), (1608, 298090), (1742, 275160), (2010, 238472), (2293, 209040), (2613, 183440), (2680, 178854), (3120, 153631), (3216, 149045), (3484, 137580), (4020, 119236), (4355, 110064), (4586, 104520), (5226, 91720), (5360, 89427), (6879, 69680), (6968, 68790), (8040, 59618), (8710, 55032), (9172, 52260), (10452, 45860), (11465, 41808), (13065, 36688), (13758, 34840), (13936, 34395), (16080, 29809), (17420, 27516), (18344, 26130), (20904, 22930)]