288325680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1823}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 895656960

約数和(自身を除く): 607331280

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, 1823, 1977, 2636, 3295, 3646, 3954, 5272, 5469, 6590, 7292, 7908, 9115, 9885, 10544, 10938, 13180, 14584, 15816, 18230, 19770, 21876, 26360, 27345, 29168, 31632, 36460, 39540, 43752, 52720, 54690, 72920, 79080, 87504, 109380, 145840, 158160, 218760, 437520, 1201357, 2402714, 3604071, 4805428, 6006785, 7208142, 9610856, 12013570, 14416284, 18020355, 19221712, 24027140, 28832568, 36040710, 48054280, 57665136, 72081420, 96108560, 144162840, 288325680]

約数ペア:

[(1, 288325680), (2, 144162840), (3, 96108560), (4, 72081420), (5, 57665136), (6, 48054280), (8, 36040710), (10, 28832568), (12, 24027140), (15, 19221712), (16, 18020355), (20, 14416284), (24, 12013570), (30, 9610856), (40, 7208142), (48, 6006785), (60, 4805428), (80, 3604071), (120, 2402714), (240, 1201357), (659, 437520), (1318, 218760), (1823, 158160), (1977, 145840), (2636, 109380), (3295, 87504), (3646, 79080), (3954, 72920), (5272, 54690), (5469, 52720), (6590, 43752), (7292, 39540), (7908, 36460), (9115, 31632), (9885, 29168), (10544, 27345), (10938, 26360), (13180, 21876), (14584, 19770), (15816, 18230)]