18103320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{50287}}^1$

素因数の和:50304

約数の個数: 48

約数和(自身を含む): 58836960

約数和(自身を除く): 40733640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 50287, 100574, 150861, 201148, 251435, 301722, 402296, 452583, 502870, 603444, 754305, 905166, 1005740, 1206888, 1508610, 1810332, 2011480, 2262915, 3017220, 3620664, 4525830, 6034440, 9051660, 18103320]

約数ペア:

[(1, 18103320), (2, 9051660), (3, 6034440), (4, 4525830), (5, 3620664), (6, 3017220), (8, 2262915), (9, 2011480), (10, 1810332), (12, 1508610), (15, 1206888), (18, 1005740), (20, 905166), (24, 754305), (30, 603444), (36, 502870), (40, 452583), (45, 402296), (60, 301722), (72, 251435), (90, 201148), (120, 150861), (180, 100574), (360, 50287)]