1530824640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51439}}^1$

素因数の和:51490

約数の個数: 112

約数和(自身を含む): 5017251840

約数和(自身を除く): 3486427200

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, 29760, 51439, 102878, 154317, 205756, 257195, 308634, 411512, 514390, 617268, 771585, 823024, 1028780, 1234536, 1543170, 1594609, 1646048, 2057560, 2469072, 3086340, 3189218, 3292096, 4115120, 4783827, 4938144, 6172680, 6378436, 7973045, 8230240, 9567654, 9876288, 12345360, 12756872, 15946090, 16460480, 19135308, 23919135, 24690720, 25513744, 31892180, 38270616, 47838270, 49381440, 51027488, 63784360, 76541232, 95676540, 102054976, 127568720, 153082464, 191353080, 255137440, 306164928, 382706160, 510274880, 765412320, 1530824640]

約数ペア:

[(1, 1530824640), (2, 765412320), (3, 510274880), (4, 382706160), (5, 306164928), (6, 255137440), (8, 191353080), (10, 153082464), (12, 127568720), (15, 102054976), (16, 95676540), (20, 76541232), (24, 63784360), (30, 51027488), (31, 49381440), (32, 47838270), (40, 38270616), (48, 31892180), (60, 25513744), (62, 24690720), (64, 23919135), (80, 19135308), (93, 16460480), (96, 15946090), (120, 12756872), (124, 12345360), (155, 9876288), (160, 9567654), (186, 8230240), (192, 7973045), (240, 6378436), (248, 6172680), (310, 4938144), (320, 4783827), (372, 4115120), (465, 3292096), (480, 3189218), (496, 3086340), (620, 2469072), (744, 2057560), (930, 1646048), (960, 1594609), (992, 1543170), (1240, 1234536), (1488, 1028780), (1860, 823024), (1984, 771585), (2480, 617268), (2976, 514390), (3720, 411512), (4960, 308634), (5952, 257195), (7440, 205756), (9920, 154317), (14880, 102878), (29760, 51439)]