55019760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229249}}^1$

素因数の和:229265

約数の個数: 40

約数和(自身を含む): 170562000

約数和(自身を除く): 115542240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229249, 458498, 687747, 916996, 1146245, 1375494, 1833992, 2292490, 2750988, 3438735, 3667984, 4584980, 5501976, 6877470, 9169960, 11003952, 13754940, 18339920, 27509880, 55019760]

約数ペア:

[(1, 55019760), (2, 27509880), (3, 18339920), (4, 13754940), (5, 11003952), (6, 9169960), (8, 6877470), (10, 5501976), (12, 4584980), (15, 3667984), (16, 3438735), (20, 2750988), (24, 2292490), (30, 1833992), (40, 1375494), (48, 1146245), (60, 916996), (80, 687747), (120, 458498), (240, 229249)]