29785080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 98118720

約数和(自身を除く): 68333640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 313, 366, 390, 488, 520, 610, 626, 732, 780, 793, 915, 939, 1220, 1252, 1464, 1560, 1565, 1586, 1830, 1878, 2379, 2440, 2504, 3130, 3172, 3660, 3756, 3965, 4069, 4695, 4758, 6260, 6344, 7320, 7512, 7930, 8138, 9390, 9516, 11895, 12207, 12520, 15860, 16276, 18780, 19032, 19093, 20345, 23790, 24414, 31720, 32552, 37560, 38186, 40690, 47580, 48828, 57279, 61035, 76372, 81380, 95160, 95465, 97656, 114558, 122070, 152744, 162760, 190930, 229116, 244140, 248209, 286395, 381860, 458232, 488280, 496418, 572790, 744627, 763720, 992836, 1145580, 1241045, 1489254, 1985672, 2291160, 2482090, 2978508, 3723135, 4964180, 5957016, 7446270, 9928360, 14892540, 29785080]

約数ペア:

[(1, 29785080), (2, 14892540), (3, 9928360), (4, 7446270), (5, 5957016), (6, 4964180), (8, 3723135), (10, 2978508), (12, 2482090), (13, 2291160), (15, 1985672), (20, 1489254), (24, 1241045), (26, 1145580), (30, 992836), (39, 763720), (40, 744627), (52, 572790), (60, 496418), (61, 488280), (65, 458232), (78, 381860), (104, 286395), (120, 248209), (122, 244140), (130, 229116), (156, 190930), (183, 162760), (195, 152744), (244, 122070), (260, 114558), (305, 97656), (312, 95465), (313, 95160), (366, 81380), (390, 76372), (488, 61035), (520, 57279), (610, 48828), (626, 47580), (732, 40690), (780, 38186), (793, 37560), (915, 32552), (939, 31720), (1220, 24414), (1252, 23790), (1464, 20345), (1560, 19093), (1565, 19032), (1586, 18780), (1830, 16276), (1878, 15860), (2379, 12520), (2440, 12207), (2504, 11895), (3130, 9516), (3172, 9390), (3660, 8138), (3756, 7930), (3965, 7512), (4069, 7320), (4695, 6344), (4758, 6260)]