45048120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 103006920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 431, 520, 536, 670, 780, 804, 862, 871, 1005, 1293, 1340, 1560, 1608, 1724, 1742, 2010, 2155, 2586, 2613, 2680, 3448, 3484, 4020, 4310, 4355, 5172, 5226, 5603, 6465, 6968, 8040, 8620, 8710, 10344, 10452, 11206, 12930, 13065, 16809, 17240, 17420, 20904, 22412, 25860, 26130, 28015, 28877, 33618, 34840, 44824, 51720, 52260, 56030, 57754, 67236, 84045, 86631, 104520, 112060, 115508, 134472, 144385, 168090, 173262, 224120, 231016, 288770, 336180, 346524, 375401, 433155, 577540, 672360, 693048, 750802, 866310, 1126203, 1155080, 1501604, 1732620, 1877005, 2252406, 3003208, 3465240, 3754010, 4504812, 5631015, 7508020, 9009624, 11262030, 15016040, 22524060, 45048120]

約数ペア:

[(1, 45048120), (2, 22524060), (3, 15016040), (4, 11262030), (5, 9009624), (6, 7508020), (8, 5631015), (10, 4504812), (12, 3754010), (13, 3465240), (15, 3003208), (20, 2252406), (24, 1877005), (26, 1732620), (30, 1501604), (39, 1155080), (40, 1126203), (52, 866310), (60, 750802), (65, 693048), (67, 672360), (78, 577540), (104, 433155), (120, 375401), (130, 346524), (134, 336180), (156, 288770), (195, 231016), (201, 224120), (260, 173262), (268, 168090), (312, 144385), (335, 134472), (390, 115508), (402, 112060), (431, 104520), (520, 86631), (536, 84045), (670, 67236), (780, 57754), (804, 56030), (862, 52260), (871, 51720), (1005, 44824), (1293, 34840), (1340, 33618), (1560, 28877), (1608, 28015), (1724, 26130), (1742, 25860), (2010, 22412), (2155, 20904), (2586, 17420), (2613, 17240), (2680, 16809), (3448, 13065), (3484, 12930), (4020, 11206), (4310, 10452), (4355, 10344), (5172, 8710), (5226, 8620), (5603, 8040), (6465, 6968)]