90684240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{377851}}^1$

素因数の和:377867

約数の個数: 40

約数和(自身を含む): 281121888

約数和(自身を除く): 190437648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 377851, 755702, 1133553, 1511404, 1889255, 2267106, 3022808, 3778510, 4534212, 5667765, 6045616, 7557020, 9068424, 11335530, 15114040, 18136848, 22671060, 30228080, 45342120, 90684240]

約数ペア:

[(1, 90684240), (2, 45342120), (3, 30228080), (4, 22671060), (5, 18136848), (6, 15114040), (8, 11335530), (10, 9068424), (12, 7557020), (15, 6045616), (16, 5667765), (20, 4534212), (24, 3778510), (30, 3022808), (40, 2267106), (48, 1889255), (60, 1511404), (80, 1133553), (120, 755702), (240, 377851)]