90546480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1963

約数の個数: 120

約数和(自身を含む): 308788272

約数和(自身を除く): 218241792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 1877, 2010, 2412, 2680, 3015, 3216, 3754, 4020, 4824, 5360, 5631, 6030, 7508, 8040, 9385, 9648, 11262, 12060, 15016, 16080, 16893, 18770, 22524, 24120, 28155, 30032, 33786, 37540, 45048, 48240, 56310, 67572, 75080, 84465, 90096, 112620, 125759, 135144, 150160, 168930, 225240, 251518, 270288, 337860, 377277, 450480, 503036, 628795, 675720, 754554, 1006072, 1131831, 1257590, 1351440, 1509108, 1886385, 2012144, 2263662, 2515180, 3018216, 3772770, 4527324, 5030360, 5659155, 6036432, 7545540, 9054648, 10060720, 11318310, 15091080, 18109296, 22636620, 30182160, 45273240, 90546480]

約数ペア:

[(1, 90546480), (2, 45273240), (3, 30182160), (4, 22636620), (5, 18109296), (6, 15091080), (8, 11318310), (9, 10060720), (10, 9054648), (12, 7545540), (15, 6036432), (16, 5659155), (18, 5030360), (20, 4527324), (24, 3772770), (30, 3018216), (36, 2515180), (40, 2263662), (45, 2012144), (48, 1886385), (60, 1509108), (67, 1351440), (72, 1257590), (80, 1131831), (90, 1006072), (120, 754554), (134, 675720), (144, 628795), (180, 503036), (201, 450480), (240, 377277), (268, 337860), (335, 270288), (360, 251518), (402, 225240), (536, 168930), (603, 150160), (670, 135144), (720, 125759), (804, 112620), (1005, 90096), (1072, 84465), (1206, 75080), (1340, 67572), (1608, 56310), (1877, 48240), (2010, 45048), (2412, 37540), (2680, 33786), (3015, 30032), (3216, 28155), (3754, 24120), (4020, 22524), (4824, 18770), (5360, 16893), (5631, 16080), (6030, 15016), (7508, 12060), (8040, 11262), (9385, 9648)]