4091880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 13749120

約数和(自身を除く): 9657240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 61, 65, 78, 86, 104, 120, 122, 129, 130, 156, 172, 183, 195, 215, 244, 258, 260, 305, 312, 344, 366, 390, 430, 488, 516, 520, 559, 610, 645, 732, 780, 793, 860, 915, 1032, 1118, 1220, 1290, 1464, 1560, 1586, 1677, 1720, 1830, 2236, 2379, 2440, 2580, 2623, 2795, 3172, 3354, 3660, 3965, 4472, 4758, 5160, 5246, 5590, 6344, 6708, 7320, 7869, 7930, 8385, 9516, 10492, 11180, 11895, 13115, 13416, 15738, 15860, 16770, 19032, 20984, 22360, 23790, 26230, 31476, 31720, 33540, 34099, 39345, 47580, 52460, 62952, 67080, 68198, 78690, 95160, 102297, 104920, 136396, 157380, 170495, 204594, 272792, 314760, 340990, 409188, 511485, 681980, 818376, 1022970, 1363960, 2045940, 4091880]

約数ペア:

[(1, 4091880), (2, 2045940), (3, 1363960), (4, 1022970), (5, 818376), (6, 681980), (8, 511485), (10, 409188), (12, 340990), (13, 314760), (15, 272792), (20, 204594), (24, 170495), (26, 157380), (30, 136396), (39, 104920), (40, 102297), (43, 95160), (52, 78690), (60, 68198), (61, 67080), (65, 62952), (78, 52460), (86, 47580), (104, 39345), (120, 34099), (122, 33540), (129, 31720), (130, 31476), (156, 26230), (172, 23790), (183, 22360), (195, 20984), (215, 19032), (244, 16770), (258, 15860), (260, 15738), (305, 13416), (312, 13115), (344, 11895), (366, 11180), (390, 10492), (430, 9516), (488, 8385), (516, 7930), (520, 7869), (559, 7320), (610, 6708), (645, 6344), (732, 5590), (780, 5246), (793, 5160), (860, 4758), (915, 4472), (1032, 3965), (1118, 3660), (1220, 3354), (1290, 3172), (1464, 2795), (1560, 2623), (1586, 2580), (1677, 2440), (1720, 2379), (1830, 2236)]