248927520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16729}}^1$

素因数の和:16778

約数の個数: 96

約数和(自身を含む): 809464320

約数和(自身を除く): 560536800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 16729, 33458, 50187, 66916, 83645, 100374, 133832, 167290, 200748, 250935, 267664, 334580, 401496, 501870, 518599, 535328, 669160, 802992, 1003740, 1037198, 1338320, 1555797, 1605984, 2007480, 2074396, 2592995, 2676640, 3111594, 4014960, 4148792, 5185990, 6223188, 7778985, 8029920, 8297584, 10371980, 12446376, 15557970, 16595168, 20743960, 24892752, 31115940, 41487920, 49785504, 62231880, 82975840, 124463760, 248927520]

約数ペア:

[(1, 248927520), (2, 124463760), (3, 82975840), (4, 62231880), (5, 49785504), (6, 41487920), (8, 31115940), (10, 24892752), (12, 20743960), (15, 16595168), (16, 15557970), (20, 12446376), (24, 10371980), (30, 8297584), (31, 8029920), (32, 7778985), (40, 6223188), (48, 5185990), (60, 4148792), (62, 4014960), (80, 3111594), (93, 2676640), (96, 2592995), (120, 2074396), (124, 2007480), (155, 1605984), (160, 1555797), (186, 1338320), (240, 1037198), (248, 1003740), (310, 802992), (372, 669160), (465, 535328), (480, 518599), (496, 501870), (620, 401496), (744, 334580), (930, 267664), (992, 250935), (1240, 200748), (1488, 167290), (1860, 133832), (2480, 100374), (2976, 83645), (3720, 66916), (4960, 50187), (7440, 33458), (14880, 16729)]