66486240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{46171}}^1$

素因数の和:46192

約数の個数: 72

約数和(自身を含む): 226889208

約数和(自身を除く): 160402968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 46171, 92342, 138513, 184684, 230855, 277026, 369368, 415539, 461710, 554052, 692565, 738736, 831078, 923420, 1108104, 1385130, 1477472, 1662156, 1846840, 2077695, 2216208, 2770260, 3324312, 3693680, 4155390, 4432416, 5540520, 6648624, 7387360, 8310780, 11081040, 13297248, 16621560, 22162080, 33243120, 66486240]

約数ペア:

[(1, 66486240), (2, 33243120), (3, 22162080), (4, 16621560), (5, 13297248), (6, 11081040), (8, 8310780), (9, 7387360), (10, 6648624), (12, 5540520), (15, 4432416), (16, 4155390), (18, 3693680), (20, 3324312), (24, 2770260), (30, 2216208), (32, 2077695), (36, 1846840), (40, 1662156), (45, 1477472), (48, 1385130), (60, 1108104), (72, 923420), (80, 831078), (90, 738736), (96, 692565), (120, 554052), (144, 461710), (160, 415539), (180, 369368), (240, 277026), (288, 230855), (360, 184684), (480, 138513), (720, 92342), (1440, 46171)]