1015922080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 2490808320

約数和(自身を除く): 1474886240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 239, 248, 310, 478, 496, 620, 857, 956, 992, 1195, 1240, 1714, 1912, 2390, 2480, 3428, 3824, 4285, 4780, 4960, 6856, 7409, 7648, 8570, 9560, 13712, 14818, 17140, 19120, 26567, 27424, 29636, 34280, 37045, 38240, 53134, 59272, 68560, 74090, 106268, 118544, 132835, 137120, 148180, 204823, 212536, 237088, 265670, 296360, 409646, 425072, 531340, 592720, 819292, 850144, 1024115, 1062680, 1185440, 1638584, 2048230, 2125360, 3277168, 4096460, 4250720, 6349513, 6554336, 8192920, 12699026, 16385840, 25398052, 31747565, 32771680, 50796104, 63495130, 101592208, 126990260, 203184416, 253980520, 507961040, 1015922080]

約数ペア:

[(1, 1015922080), (2, 507961040), (4, 253980520), (5, 203184416), (8, 126990260), (10, 101592208), (16, 63495130), (20, 50796104), (31, 32771680), (32, 31747565), (40, 25398052), (62, 16385840), (80, 12699026), (124, 8192920), (155, 6554336), (160, 6349513), (239, 4250720), (248, 4096460), (310, 3277168), (478, 2125360), (496, 2048230), (620, 1638584), (857, 1185440), (956, 1062680), (992, 1024115), (1195, 850144), (1240, 819292), (1714, 592720), (1912, 531340), (2390, 425072), (2480, 409646), (3428, 296360), (3824, 265670), (4285, 237088), (4780, 212536), (4960, 204823), (6856, 148180), (7409, 137120), (7648, 132835), (8570, 118544), (9560, 106268), (13712, 74090), (14818, 68560), (17140, 59272), (19120, 53134), (26567, 38240), (27424, 37045), (29636, 34280)]