1273084320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19081}}^1$

素因数の和:19238

約数の個数: 96

約数和(自身を含む): 4039277760

約数和(自身を除く): 2766193440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 11120, 13344, 16680, 19081, 22240, 33360, 38162, 57243, 66720, 76324, 95405, 114486, 152648, 190810, 228972, 286215, 305296, 381620, 457944, 572430, 610592, 763240, 915888, 1144860, 1526480, 1831776, 2289720, 2652259, 3052960, 4579440, 5304518, 7956777, 9158880, 10609036, 13261295, 15913554, 21218072, 26522590, 31827108, 39783885, 42436144, 53045180, 63654216, 79567770, 84872288, 106090360, 127308432, 159135540, 212180720, 254616864, 318271080, 424361440, 636542160, 1273084320]

約数ペア:

[(1, 1273084320), (2, 636542160), (3, 424361440), (4, 318271080), (5, 254616864), (6, 212180720), (8, 159135540), (10, 127308432), (12, 106090360), (15, 84872288), (16, 79567770), (20, 63654216), (24, 53045180), (30, 42436144), (32, 39783885), (40, 31827108), (48, 26522590), (60, 21218072), (80, 15913554), (96, 13261295), (120, 10609036), (139, 9158880), (160, 7956777), (240, 5304518), (278, 4579440), (417, 3052960), (480, 2652259), (556, 2289720), (695, 1831776), (834, 1526480), (1112, 1144860), (1390, 915888), (1668, 763240), (2085, 610592), (2224, 572430), (2780, 457944), (3336, 381620), (4170, 305296), (4448, 286215), (5560, 228972), (6672, 190810), (8340, 152648), (11120, 114486), (13344, 95405), (16680, 76324), (19081, 66720), (22240, 57243), (33360, 38162)]