15972044160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{5209}}^1$

素因数の和:6828

約数の個数: 128

約数和(自身を含む): 50952549600

約数和(自身を除く): 34980505440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1597, 1920, 3194, 4791, 5209, 6388, 7985, 9582, 10418, 12776, 15627, 15970, 19164, 20836, 23955, 25552, 26045, 31254, 31940, 38328, 41672, 47910, 51104, 52090, 62508, 63880, 76656, 78135, 83344, 95820, 102208, 104180, 125016, 127760, 153312, 156270, 166688, 191640, 204416, 208360, 250032, 255520, 306624, 312540, 333376, 383280, 416720, 500064, 511040, 613248, 625080, 666752, 766560, 833440, 1000128, 1022080, 1250160, 1533120, 1666880, 2000256, 2500320, 3066240, 3333760, 5000640, 8318773, 10001280, 16637546, 24956319, 33275092, 41593865, 49912638, 66550184, 83187730, 99825276, 124781595, 133100368, 166375460, 199650552, 249563190, 266200736, 332750920, 399301104, 499126380, 532401472, 665501840, 798602208, 998252760, 1064802944, 1331003680, 1597204416, 1996505520, 2662007360, 3194408832, 3993011040, 5324014720, 7986022080, 15972044160]

約数ペア:

[(1, 15972044160), (2, 7986022080), (3, 5324014720), (4, 3993011040), (5, 3194408832), (6, 2662007360), (8, 1996505520), (10, 1597204416), (12, 1331003680), (15, 1064802944), (16, 998252760), (20, 798602208), (24, 665501840), (30, 532401472), (32, 499126380), (40, 399301104), (48, 332750920), (60, 266200736), (64, 249563190), (80, 199650552), (96, 166375460), (120, 133100368), (128, 124781595), (160, 99825276), (192, 83187730), (240, 66550184), (320, 49912638), (384, 41593865), (480, 33275092), (640, 24956319), (960, 16637546), (1597, 10001280), (1920, 8318773), (3194, 5000640), (4791, 3333760), (5209, 3066240), (6388, 2500320), (7985, 2000256), (9582, 1666880), (10418, 1533120), (12776, 1250160), (15627, 1022080), (15970, 1000128), (19164, 833440), (20836, 766560), (23955, 666752), (25552, 625080), (26045, 613248), (31254, 511040), (31940, 500064), (38328, 416720), (41672, 383280), (47910, 333376), (51104, 312540), (52090, 306624), (62508, 255520), (63880, 250032), (76656, 208360), (78135, 204416), (83344, 191640), (95820, 166688), (102208, 156270), (104180, 153312), (125016, 127760)]