71029680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9547}}^1$

素因数の和:9594

約数の個数: 80

約数和(自身を含む): 227318784

約数和(自身を除く): 156289104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9547, 19094, 28641, 38188, 47735, 57282, 76376, 95470, 114564, 143205, 152752, 190940, 229128, 286410, 295957, 381880, 458256, 572820, 591914, 763760, 887871, 1145640, 1183828, 1479785, 1775742, 2291280, 2367656, 2959570, 3551484, 4439355, 4735312, 5919140, 7102968, 8878710, 11838280, 14205936, 17757420, 23676560, 35514840, 71029680]

約数ペア:

[(1, 71029680), (2, 35514840), (3, 23676560), (4, 17757420), (5, 14205936), (6, 11838280), (8, 8878710), (10, 7102968), (12, 5919140), (15, 4735312), (16, 4439355), (20, 3551484), (24, 2959570), (30, 2367656), (31, 2291280), (40, 1775742), (48, 1479785), (60, 1183828), (62, 1145640), (80, 887871), (93, 763760), (120, 591914), (124, 572820), (155, 458256), (186, 381880), (240, 295957), (248, 286410), (310, 229128), (372, 190940), (465, 152752), (496, 143205), (620, 114564), (744, 95470), (930, 76376), (1240, 57282), (1488, 47735), (1860, 38188), (2480, 28641), (3720, 19094), (7440, 9547)]