126840120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 417795840

約数和(自身を除く): 290955720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 307, 313, 330, 440, 614, 626, 660, 921, 939, 1228, 1252, 1320, 1535, 1565, 1842, 1878, 2456, 2504, 3070, 3130, 3377, 3443, 3684, 3756, 4605, 4695, 6140, 6260, 6754, 6886, 7368, 7512, 9210, 9390, 10131, 10329, 12280, 12520, 13508, 13772, 16885, 17215, 18420, 18780, 20262, 20658, 27016, 27544, 33770, 34430, 36840, 37560, 40524, 41316, 50655, 51645, 67540, 68860, 81048, 82632, 96091, 101310, 103290, 135080, 137720, 192182, 202620, 206580, 288273, 384364, 405240, 413160, 480455, 576546, 768728, 960910, 1057001, 1153092, 1441365, 1921820, 2114002, 2306184, 2882730, 3171003, 3843640, 4228004, 5285005, 5765460, 6342006, 8456008, 10570010, 11530920, 12684012, 15855015, 21140020, 25368024, 31710030, 42280040, 63420060, 126840120]

約数ペア:

[(1, 126840120), (2, 63420060), (3, 42280040), (4, 31710030), (5, 25368024), (6, 21140020), (8, 15855015), (10, 12684012), (11, 11530920), (12, 10570010), (15, 8456008), (20, 6342006), (22, 5765460), (24, 5285005), (30, 4228004), (33, 3843640), (40, 3171003), (44, 2882730), (55, 2306184), (60, 2114002), (66, 1921820), (88, 1441365), (110, 1153092), (120, 1057001), (132, 960910), (165, 768728), (220, 576546), (264, 480455), (307, 413160), (313, 405240), (330, 384364), (440, 288273), (614, 206580), (626, 202620), (660, 192182), (921, 137720), (939, 135080), (1228, 103290), (1252, 101310), (1320, 96091), (1535, 82632), (1565, 81048), (1842, 68860), (1878, 67540), (2456, 51645), (2504, 50655), (3070, 41316), (3130, 40524), (3377, 37560), (3443, 36840), (3684, 34430), (3756, 33770), (4605, 27544), (4695, 27016), (6140, 20658), (6260, 20262), (6754, 18780), (6886, 18420), (7368, 17215), (7512, 16885), (9210, 13772), (9390, 13508), (10131, 12520), (10329, 12280)]