72370260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{14891}}^1$

素因数の和:14915

約数の個数: 72

約数和(自身を含む): 227668896

約数和(自身を除く): 155298636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 14891, 29782, 44673, 59564, 74455, 89346, 134019, 148910, 178692, 223365, 268038, 297820, 402057, 446730, 536076, 670095, 804114, 893460, 1206171, 1340190, 1608228, 2010285, 2412342, 2680380, 3618513, 4020570, 4824684, 6030855, 7237026, 8041140, 12061710, 14474052, 18092565, 24123420, 36185130, 72370260]

約数ペア:

[(1, 72370260), (2, 36185130), (3, 24123420), (4, 18092565), (5, 14474052), (6, 12061710), (9, 8041140), (10, 7237026), (12, 6030855), (15, 4824684), (18, 4020570), (20, 3618513), (27, 2680380), (30, 2412342), (36, 2010285), (45, 1608228), (54, 1340190), (60, 1206171), (81, 893460), (90, 804114), (108, 670095), (135, 536076), (162, 446730), (180, 402057), (243, 297820), (270, 268038), (324, 223365), (405, 178692), (486, 148910), (540, 134019), (810, 89346), (972, 74455), (1215, 59564), (1620, 44673), (2430, 29782), (4860, 14891)]