795121680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{3391}}^1$

素因数の和:4384

約数の個数: 80

約数和(自身を含む): 2468127744

約数和(自身を除く): 1673006064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 977, 1954, 2931, 3391, 3908, 4885, 5862, 6782, 7816, 9770, 10173, 11724, 13564, 14655, 15632, 16955, 19540, 20346, 23448, 27128, 29310, 33910, 39080, 40692, 46896, 50865, 54256, 58620, 67820, 78160, 81384, 101730, 117240, 135640, 162768, 203460, 234480, 271280, 406920, 813840, 3313007, 6626014, 9939021, 13252028, 16565035, 19878042, 26504056, 33130070, 39756084, 49695105, 53008112, 66260140, 79512168, 99390210, 132520280, 159024336, 198780420, 265040560, 397560840, 795121680]

約数ペア:

[(1, 795121680), (2, 397560840), (3, 265040560), (4, 198780420), (5, 159024336), (6, 132520280), (8, 99390210), (10, 79512168), (12, 66260140), (15, 53008112), (16, 49695105), (20, 39756084), (24, 33130070), (30, 26504056), (40, 19878042), (48, 16565035), (60, 13252028), (80, 9939021), (120, 6626014), (240, 3313007), (977, 813840), (1954, 406920), (2931, 271280), (3391, 234480), (3908, 203460), (4885, 162768), (5862, 135640), (6782, 117240), (7816, 101730), (9770, 81384), (10173, 78160), (11724, 67820), (13564, 58620), (14655, 54256), (15632, 50865), (16955, 46896), (19540, 40692), (20346, 39080), (23448, 33910), (27128, 29310)]