288927087660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9847549}}^1$

素因数の和:9847727

約数の個数: 72

約数和(自身を含む): 881789017200

約数和(自身を除く): 592861929540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 29340, 9847549, 19695098, 29542647, 39390196, 49237745, 59085294, 88627941, 98475490, 118170588, 147713235, 177255882, 196950980, 295426470, 354511764, 443139705, 590852940, 886279410, 1605150487, 1772558820, 3210300974, 4815451461, 6420601948, 8025752435, 9630902922, 14446354383, 16051504870, 19261805844, 24077257305, 28892708766, 32103009740, 48154514610, 57785417532, 72231771915, 96309029220, 144463543830, 288927087660]

約数ペア:

[(1, 288927087660), (2, 144463543830), (3, 96309029220), (4, 72231771915), (5, 57785417532), (6, 48154514610), (9, 32103009740), (10, 28892708766), (12, 24077257305), (15, 19261805844), (18, 16051504870), (20, 14446354383), (30, 9630902922), (36, 8025752435), (45, 6420601948), (60, 4815451461), (90, 3210300974), (163, 1772558820), (180, 1605150487), (326, 886279410), (489, 590852940), (652, 443139705), (815, 354511764), (978, 295426470), (1467, 196950980), (1630, 177255882), (1956, 147713235), (2445, 118170588), (2934, 98475490), (3260, 88627941), (4890, 59085294), (5868, 49237745), (7335, 39390196), (9780, 29542647), (14670, 19695098), (29340, 9847549)]