10827680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 27578880

約数和(自身を除く): 16751200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 59, 62, 74, 80, 118, 124, 148, 155, 160, 185, 236, 248, 295, 296, 310, 370, 472, 496, 590, 592, 620, 740, 944, 992, 1147, 1180, 1184, 1240, 1480, 1829, 1888, 2183, 2294, 2360, 2480, 2960, 3658, 4366, 4588, 4720, 4960, 5735, 5920, 7316, 8732, 9145, 9176, 9440, 10915, 11470, 14632, 17464, 18290, 18352, 21830, 22940, 29264, 34928, 36580, 36704, 43660, 45880, 58528, 67673, 69856, 73160, 87320, 91760, 135346, 146320, 174640, 183520, 270692, 292640, 338365, 349280, 541384, 676730, 1082768, 1353460, 2165536, 2706920, 5413840, 10827680]

約数ペア:

[(1, 10827680), (2, 5413840), (4, 2706920), (5, 2165536), (8, 1353460), (10, 1082768), (16, 676730), (20, 541384), (31, 349280), (32, 338365), (37, 292640), (40, 270692), (59, 183520), (62, 174640), (74, 146320), (80, 135346), (118, 91760), (124, 87320), (148, 73160), (155, 69856), (160, 67673), (185, 58528), (236, 45880), (248, 43660), (295, 36704), (296, 36580), (310, 34928), (370, 29264), (472, 22940), (496, 21830), (590, 18352), (592, 18290), (620, 17464), (740, 14632), (944, 11470), (992, 10915), (1147, 9440), (1180, 9176), (1184, 9145), (1240, 8732), (1480, 7316), (1829, 5920), (1888, 5735), (2183, 4960), (2294, 4720), (2360, 4588), (2480, 4366), (2960, 3658)]