1016460240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136621}}^1$

素因数の和:136668

約数の個数: 80

約数和(自身を含む): 3252696576

約数和(自身を除く): 2236236336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 136621, 273242, 409863, 546484, 683105, 819726, 1092968, 1366210, 1639452, 2049315, 2185936, 2732420, 3278904, 4098630, 4235251, 5464840, 6557808, 8197260, 8470502, 10929680, 12705753, 16394520, 16941004, 21176255, 25411506, 32789040, 33882008, 42352510, 50823012, 63528765, 67764016, 84705020, 101646024, 127057530, 169410040, 203292048, 254115060, 338820080, 508230120, 1016460240]

約数ペア:

[(1, 1016460240), (2, 508230120), (3, 338820080), (4, 254115060), (5, 203292048), (6, 169410040), (8, 127057530), (10, 101646024), (12, 84705020), (15, 67764016), (16, 63528765), (20, 50823012), (24, 42352510), (30, 33882008), (31, 32789040), (40, 25411506), (48, 21176255), (60, 16941004), (62, 16394520), (80, 12705753), (93, 10929680), (120, 8470502), (124, 8197260), (155, 6557808), (186, 5464840), (240, 4235251), (248, 4098630), (310, 3278904), (372, 2732420), (465, 2185936), (496, 2049315), (620, 1639452), (744, 1366210), (930, 1092968), (1240, 819726), (1488, 683105), (1860, 546484), (2480, 409863), (3720, 273242), (7440, 136621)]