326040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 128

約数和(自身を含む): 1209600

約数和(自身を除く): 883560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 76, 78, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 190, 195, 209, 220, 228, 247, 260, 264, 285, 286, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 570, 572, 627, 660, 715, 741, 760, 780, 836, 858, 988, 1045, 1140, 1144, 1235, 1254, 1320, 1430, 1482, 1560, 1672, 1716, 1976, 2090, 2145, 2280, 2470, 2508, 2717, 2860, 2964, 3135, 3432, 3705, 4180, 4290, 4940, 5016, 5434, 5720, 5928, 6270, 7410, 8151, 8360, 8580, 9880, 10868, 12540, 13585, 14820, 16302, 17160, 21736, 25080, 27170, 29640, 32604, 40755, 54340, 65208, 81510, 108680, 163020, 326040]

約数ペア:

[(1, 326040), (2, 163020), (3, 108680), (4, 81510), (5, 65208), (6, 54340), (8, 40755), (10, 32604), (11, 29640), (12, 27170), (13, 25080), (15, 21736), (19, 17160), (20, 16302), (22, 14820), (24, 13585), (26, 12540), (30, 10868), (33, 9880), (38, 8580), (39, 8360), (40, 8151), (44, 7410), (52, 6270), (55, 5928), (57, 5720), (60, 5434), (65, 5016), (66, 4940), (76, 4290), (78, 4180), (88, 3705), (95, 3432), (104, 3135), (110, 2964), (114, 2860), (120, 2717), (130, 2508), (132, 2470), (143, 2280), (152, 2145), (156, 2090), (165, 1976), (190, 1716), (195, 1672), (209, 1560), (220, 1482), (228, 1430), (247, 1320), (260, 1254), (264, 1235), (285, 1144), (286, 1140), (312, 1045), (330, 988), (380, 858), (390, 836), (418, 780), (429, 760), (440, 741), (456, 715), (494, 660), (520, 627), (570, 572)]