497855040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16729}}^1$

素因数の和:16780

約数の個数: 112

約数和(自身を含む): 1631777280

約数和(自身を除く): 1133922240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 16729, 29760, 33458, 50187, 66916, 83645, 100374, 133832, 167290, 200748, 250935, 267664, 334580, 401496, 501870, 518599, 535328, 669160, 802992, 1003740, 1037198, 1070656, 1338320, 1555797, 1605984, 2007480, 2074396, 2592995, 2676640, 3111594, 3211968, 4014960, 4148792, 5185990, 5353280, 6223188, 7778985, 8029920, 8297584, 10371980, 12446376, 15557970, 16059840, 16595168, 20743960, 24892752, 31115940, 33190336, 41487920, 49785504, 62231880, 82975840, 99571008, 124463760, 165951680, 248927520, 497855040]

約数ペア:

[(1, 497855040), (2, 248927520), (3, 165951680), (4, 124463760), (5, 99571008), (6, 82975840), (8, 62231880), (10, 49785504), (12, 41487920), (15, 33190336), (16, 31115940), (20, 24892752), (24, 20743960), (30, 16595168), (31, 16059840), (32, 15557970), (40, 12446376), (48, 10371980), (60, 8297584), (62, 8029920), (64, 7778985), (80, 6223188), (93, 5353280), (96, 5185990), (120, 4148792), (124, 4014960), (155, 3211968), (160, 3111594), (186, 2676640), (192, 2592995), (240, 2074396), (248, 2007480), (310, 1605984), (320, 1555797), (372, 1338320), (465, 1070656), (480, 1037198), (496, 1003740), (620, 802992), (744, 669160), (930, 535328), (960, 518599), (992, 501870), (1240, 401496), (1488, 334580), (1860, 267664), (1984, 250935), (2480, 200748), (2976, 167290), (3720, 133832), (4960, 100374), (5952, 83645), (7440, 66916), (9920, 50187), (14880, 33458), (16729, 29760)]