85944240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4421}}^1$

素因数の和:4449

約数の個数: 120

約数和(自身を含む): 299387088

約数和(自身を除く): 213442848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4421, 4860, 6480, 8842, 9720, 13263, 17684, 19440, 22105, 26526, 35368, 39789, 44210, 53052, 66315, 70736, 79578, 88420, 106104, 119367, 132630, 159156, 176840, 198945, 212208, 238734, 265260, 318312, 353680, 358101, 397890, 477468, 530520, 596835, 636624, 716202, 795780, 954936, 1061040, 1074303, 1193670, 1432404, 1591560, 1790505, 1909872, 2148606, 2387340, 2864808, 3183120, 3581010, 4297212, 4774680, 5371515, 5729616, 7162020, 8594424, 9549360, 10743030, 14324040, 17188848, 21486060, 28648080, 42972120, 85944240]

約数ペア:

[(1, 85944240), (2, 42972120), (3, 28648080), (4, 21486060), (5, 17188848), (6, 14324040), (8, 10743030), (9, 9549360), (10, 8594424), (12, 7162020), (15, 5729616), (16, 5371515), (18, 4774680), (20, 4297212), (24, 3581010), (27, 3183120), (30, 2864808), (36, 2387340), (40, 2148606), (45, 1909872), (48, 1790505), (54, 1591560), (60, 1432404), (72, 1193670), (80, 1074303), (81, 1061040), (90, 954936), (108, 795780), (120, 716202), (135, 636624), (144, 596835), (162, 530520), (180, 477468), (216, 397890), (240, 358101), (243, 353680), (270, 318312), (324, 265260), (360, 238734), (405, 212208), (432, 198945), (486, 176840), (540, 159156), (648, 132630), (720, 119367), (810, 106104), (972, 88420), (1080, 79578), (1215, 70736), (1296, 66315), (1620, 53052), (1944, 44210), (2160, 39789), (2430, 35368), (3240, 26526), (3888, 22105), (4421, 19440), (4860, 17684), (6480, 13263), (8842, 9720)]