158041680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{658507}}^1$

素因数の和:658523

約数の個数: 40

約数和(自身を含む): 489929952

約数和(自身を除く): 331888272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 658507, 1317014, 1975521, 2634028, 3292535, 3951042, 5268056, 6585070, 7902084, 9877605, 10536112, 13170140, 15804168, 19755210, 26340280, 31608336, 39510420, 52680560, 79020840, 158041680]

約数ペア:

[(1, 158041680), (2, 79020840), (3, 52680560), (4, 39510420), (5, 31608336), (6, 26340280), (8, 19755210), (10, 15804168), (12, 13170140), (15, 10536112), (16, 9877605), (20, 7902084), (24, 6585070), (30, 5268056), (40, 3951042), (48, 3292535), (60, 2634028), (80, 1975521), (120, 1317014), (240, 658507)]