48263280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 166656000

約数和(自身を除く): 118392720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 499, 520, 620, 624, 744, 780, 806, 930, 998, 1040, 1209, 1240, 1488, 1497, 1560, 1612, 1860, 1996, 2015, 2418, 2480, 2495, 2994, 3120, 3224, 3720, 3992, 4030, 4836, 4990, 5988, 6045, 6448, 6487, 7440, 7485, 7984, 8060, 9672, 9980, 11976, 12090, 12974, 14970, 15469, 16120, 19344, 19461, 19960, 23952, 24180, 25948, 29940, 30938, 32240, 32435, 38922, 39920, 46407, 48360, 51896, 59880, 61876, 64870, 77345, 77844, 92814, 96720, 97305, 103792, 119760, 123752, 129740, 154690, 155688, 185628, 194610, 201097, 232035, 247504, 259480, 309380, 311376, 371256, 389220, 402194, 464070, 518960, 603291, 618760, 742512, 778440, 804388, 928140, 1005485, 1206582, 1237520, 1556880, 1608776, 1856280, 2010970, 2413164, 3016455, 3217552, 3712560, 4021940, 4826328, 6032910, 8043880, 9652656, 12065820, 16087760, 24131640, 48263280]

約数ペア:

[(1, 48263280), (2, 24131640), (3, 16087760), (4, 12065820), (5, 9652656), (6, 8043880), (8, 6032910), (10, 4826328), (12, 4021940), (13, 3712560), (15, 3217552), (16, 3016455), (20, 2413164), (24, 2010970), (26, 1856280), (30, 1608776), (31, 1556880), (39, 1237520), (40, 1206582), (48, 1005485), (52, 928140), (60, 804388), (62, 778440), (65, 742512), (78, 618760), (80, 603291), (93, 518960), (104, 464070), (120, 402194), (124, 389220), (130, 371256), (155, 311376), (156, 309380), (186, 259480), (195, 247504), (208, 232035), (240, 201097), (248, 194610), (260, 185628), (310, 155688), (312, 154690), (372, 129740), (390, 123752), (403, 119760), (465, 103792), (496, 97305), (499, 96720), (520, 92814), (620, 77844), (624, 77345), (744, 64870), (780, 61876), (806, 59880), (930, 51896), (998, 48360), (1040, 46407), (1209, 39920), (1240, 38922), (1488, 32435), (1497, 32240), (1560, 30938), (1612, 29940), (1860, 25948), (1996, 24180), (2015, 23952), (2418, 19960), (2480, 19461), (2495, 19344), (2994, 16120), (3120, 15469), (3224, 14970), (3720, 12974), (3992, 12090), (4030, 11976), (4836, 9980), (4990, 9672), (5988, 8060), (6045, 7984), (6448, 7485), (6487, 7440)]