90507960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3629

約数の個数: 96

約数和(自身を含む): 298378080

約数和(自身を除く): 207870120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3541, 4260, 5112, 6390, 7082, 8520, 10623, 12780, 14164, 17705, 21246, 25560, 28328, 31869, 35410, 42492, 53115, 63738, 70820, 84984, 106230, 127476, 141640, 159345, 212460, 251411, 254952, 318690, 424920, 502822, 637380, 754233, 1005644, 1257055, 1274760, 1508466, 2011288, 2262699, 2514110, 3016932, 3771165, 4525398, 5028220, 6033864, 7542330, 9050796, 10056440, 11313495, 15084660, 18101592, 22626990, 30169320, 45253980, 90507960]

約数ペア:

[(1, 90507960), (2, 45253980), (3, 30169320), (4, 22626990), (5, 18101592), (6, 15084660), (8, 11313495), (9, 10056440), (10, 9050796), (12, 7542330), (15, 6033864), (18, 5028220), (20, 4525398), (24, 3771165), (30, 3016932), (36, 2514110), (40, 2262699), (45, 2011288), (60, 1508466), (71, 1274760), (72, 1257055), (90, 1005644), (120, 754233), (142, 637380), (180, 502822), (213, 424920), (284, 318690), (355, 254952), (360, 251411), (426, 212460), (568, 159345), (639, 141640), (710, 127476), (852, 106230), (1065, 84984), (1278, 70820), (1420, 63738), (1704, 53115), (2130, 42492), (2556, 35410), (2840, 31869), (3195, 28328), (3541, 25560), (4260, 21246), (5112, 17705), (6390, 14164), (7082, 12780), (8520, 10623)]