15697538160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{99251}}^1$

素因数の和:99926

約数の個数: 80

約数和(自身を含む): 48736702080

約数和(自身を除く): 33039163920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 10544, 13180, 15816, 19770, 26360, 31632, 39540, 52720, 79080, 99251, 158160, 198502, 297753, 397004, 496255, 595506, 794008, 992510, 1191012, 1488765, 1588016, 1985020, 2382024, 2977530, 3970040, 4764048, 5955060, 7940080, 11910120, 23820240, 65406409, 130812818, 196219227, 261625636, 327032045, 392438454, 523251272, 654064090, 784876908, 981096135, 1046502544, 1308128180, 1569753816, 1962192270, 2616256360, 3139507632, 3924384540, 5232512720, 7848769080, 15697538160]

約数ペア:

[(1, 15697538160), (2, 7848769080), (3, 5232512720), (4, 3924384540), (5, 3139507632), (6, 2616256360), (8, 1962192270), (10, 1569753816), (12, 1308128180), (15, 1046502544), (16, 981096135), (20, 784876908), (24, 654064090), (30, 523251272), (40, 392438454), (48, 327032045), (60, 261625636), (80, 196219227), (120, 130812818), (240, 65406409), (659, 23820240), (1318, 11910120), (1977, 7940080), (2636, 5955060), (3295, 4764048), (3954, 3970040), (5272, 2977530), (6590, 2382024), (7908, 1985020), (9885, 1588016), (10544, 1488765), (13180, 1191012), (15816, 992510), (19770, 794008), (26360, 595506), (31632, 496255), (39540, 397004), (52720, 297753), (79080, 198502), (99251, 158160)]