15696593520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{71167}}^1$

素因数の和:72102

約数の個数: 80

約数和(自身を含む): 48713072640

約数和(自身を除く): 33016479120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 919, 1838, 2757, 3676, 4595, 5514, 7352, 9190, 11028, 13785, 14704, 18380, 22056, 27570, 36760, 44112, 55140, 71167, 73520, 110280, 142334, 213501, 220560, 284668, 355835, 427002, 569336, 711670, 854004, 1067505, 1138672, 1423340, 1708008, 2135010, 2846680, 3416016, 4270020, 5693360, 8540040, 17080080, 65402473, 130804946, 196207419, 261609892, 327012365, 392414838, 523219784, 654024730, 784829676, 981037095, 1046439568, 1308049460, 1569659352, 1962074190, 2616098920, 3139318704, 3924148380, 5232197840, 7848296760, 15696593520]

約数ペア:

[(1, 15696593520), (2, 7848296760), (3, 5232197840), (4, 3924148380), (5, 3139318704), (6, 2616098920), (8, 1962074190), (10, 1569659352), (12, 1308049460), (15, 1046439568), (16, 981037095), (20, 784829676), (24, 654024730), (30, 523219784), (40, 392414838), (48, 327012365), (60, 261609892), (80, 196207419), (120, 130804946), (240, 65402473), (919, 17080080), (1838, 8540040), (2757, 5693360), (3676, 4270020), (4595, 3416016), (5514, 2846680), (7352, 2135010), (9190, 1708008), (11028, 1423340), (13785, 1138672), (14704, 1067505), (18380, 854004), (22056, 711670), (27570, 569336), (36760, 427002), (44112, 355835), (55140, 284668), (71167, 220560), (73520, 213501), (110280, 142334)]