325377240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1953

約数の個数: 128

約数和(自身を含む): 1029611520

約数和(自身を除く): 704234280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1240, 1410, 1457, 1860, 1861, 1880, 2820, 2914, 3720, 3722, 4371, 5583, 5640, 5828, 7285, 7444, 8742, 9305, 11166, 11656, 14570, 14888, 17484, 18610, 21855, 22332, 27915, 29140, 34968, 37220, 43710, 44664, 55830, 57691, 58280, 74440, 87420, 87467, 111660, 115382, 173073, 174840, 174934, 223320, 230764, 262401, 288455, 346146, 349868, 437335, 461528, 524802, 576910, 692292, 699736, 865365, 874670, 1049604, 1153820, 1312005, 1384584, 1730730, 1749340, 2099208, 2307640, 2624010, 2711477, 3461460, 3498680, 5248020, 5422954, 6922920, 8134431, 10496040, 10845908, 13557385, 16268862, 21691816, 27114770, 32537724, 40672155, 54229540, 65075448, 81344310, 108459080, 162688620, 325377240]

約数ペア:

[(1, 325377240), (2, 162688620), (3, 108459080), (4, 81344310), (5, 65075448), (6, 54229540), (8, 40672155), (10, 32537724), (12, 27114770), (15, 21691816), (20, 16268862), (24, 13557385), (30, 10845908), (31, 10496040), (40, 8134431), (47, 6922920), (60, 5422954), (62, 5248020), (93, 3498680), (94, 3461460), (120, 2711477), (124, 2624010), (141, 2307640), (155, 2099208), (186, 1749340), (188, 1730730), (235, 1384584), (248, 1312005), (282, 1153820), (310, 1049604), (372, 874670), (376, 865365), (465, 699736), (470, 692292), (564, 576910), (620, 524802), (705, 461528), (744, 437335), (930, 349868), (940, 346146), (1128, 288455), (1240, 262401), (1410, 230764), (1457, 223320), (1860, 174934), (1861, 174840), (1880, 173073), (2820, 115382), (2914, 111660), (3720, 87467), (3722, 87420), (4371, 74440), (5583, 58280), (5640, 57691), (5828, 55830), (7285, 44664), (7444, 43710), (8742, 37220), (9305, 34968), (11166, 29140), (11656, 27915), (14570, 22332), (14888, 21855), (17484, 18610)]