344523420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{32441}}^1$

素因数の和:32515

約数の個数: 72

約数和(自身を含む): 1062799920

約数和(自身を除く): 718276500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 32441, 64882, 97323, 129764, 162205, 194646, 291969, 324410, 389292, 486615, 583938, 648820, 973230, 1167876, 1459845, 1914019, 1946460, 2919690, 3828038, 5742057, 5839380, 7656076, 9570095, 11484114, 17226171, 19140190, 22968228, 28710285, 34452342, 38280380, 57420570, 68904684, 86130855, 114841140, 172261710, 344523420]

約数ペア:

[(1, 344523420), (2, 172261710), (3, 114841140), (4, 86130855), (5, 68904684), (6, 57420570), (9, 38280380), (10, 34452342), (12, 28710285), (15, 22968228), (18, 19140190), (20, 17226171), (30, 11484114), (36, 9570095), (45, 7656076), (59, 5839380), (60, 5742057), (90, 3828038), (118, 2919690), (177, 1946460), (180, 1914019), (236, 1459845), (295, 1167876), (354, 973230), (531, 648820), (590, 583938), (708, 486615), (885, 389292), (1062, 324410), (1180, 291969), (1770, 194646), (2124, 162205), (2655, 129764), (3540, 97323), (5310, 64882), (10620, 32441)]