73704240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102367}}^1$

素因数の和:102386

約数の個数: 60

約数和(自身を含む): 247525824

約数和(自身を除く): 173821584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 102367, 204734, 307101, 409468, 511835, 614202, 818936, 921303, 1023670, 1228404, 1535505, 1637872, 1842606, 2047340, 2456808, 3071010, 3685212, 4094680, 4606515, 4913616, 6142020, 7370424, 8189360, 9213030, 12284040, 14740848, 18426060, 24568080, 36852120, 73704240]

約数ペア:

[(1, 73704240), (2, 36852120), (3, 24568080), (4, 18426060), (5, 14740848), (6, 12284040), (8, 9213030), (9, 8189360), (10, 7370424), (12, 6142020), (15, 4913616), (16, 4606515), (18, 4094680), (20, 3685212), (24, 3071010), (30, 2456808), (36, 2047340), (40, 1842606), (45, 1637872), (48, 1535505), (60, 1228404), (72, 1023670), (80, 921303), (90, 818936), (120, 614202), (144, 511835), (180, 409468), (240, 307101), (360, 204734), (720, 102367)]