142357560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20107}}^1$

素因数の和:20180

約数の個数: 64

約数和(自身を含む): 434332800

約数和(自身を除く): 291975240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 20107, 40214, 60321, 80428, 100535, 120642, 160856, 201070, 241284, 301605, 402140, 482568, 603210, 804280, 1186313, 1206420, 2372626, 2412840, 3558939, 4745252, 5931565, 7117878, 9490504, 11863130, 14235756, 17794695, 23726260, 28471512, 35589390, 47452520, 71178780, 142357560]

約数ペア:

[(1, 142357560), (2, 71178780), (3, 47452520), (4, 35589390), (5, 28471512), (6, 23726260), (8, 17794695), (10, 14235756), (12, 11863130), (15, 9490504), (20, 7117878), (24, 5931565), (30, 4745252), (40, 3558939), (59, 2412840), (60, 2372626), (118, 1206420), (120, 1186313), (177, 804280), (236, 603210), (295, 482568), (354, 402140), (472, 301605), (590, 241284), (708, 201070), (885, 160856), (1180, 120642), (1416, 100535), (1770, 80428), (2360, 60321), (3540, 40214), (7080, 20107)]