79570320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331543}}^1$

素因数の和:331559

約数の個数: 40

約数和(自身を含む): 246668736

約数和(自身を除く): 167098416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331543, 663086, 994629, 1326172, 1657715, 1989258, 2652344, 3315430, 3978516, 4973145, 5304688, 6630860, 7957032, 9946290, 13261720, 15914064, 19892580, 26523440, 39785160, 79570320]

約数ペア:

[(1, 79570320), (2, 39785160), (3, 26523440), (4, 19892580), (5, 15914064), (6, 13261720), (8, 9946290), (10, 7957032), (12, 6630860), (15, 5304688), (16, 4973145), (20, 3978516), (24, 3315430), (30, 2652344), (40, 1989258), (48, 1657715), (60, 1326172), (80, 994629), (120, 663086), (240, 331543)]