445293180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5059}}^1$

素因数の和:5240

約数の個数: 96

約数和(自身を含む): 1394131200

約数和(自身を除く): 948838020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4401, 4890, 5059, 5868, 7335, 8802, 9780, 10118, 14670, 15177, 17604, 20236, 22005, 25295, 29340, 30354, 44010, 45531, 50590, 60708, 75885, 88020, 91062, 101180, 136593, 151770, 182124, 227655, 273186, 303540, 455310, 546372, 682965, 824617, 910620, 1365930, 1649234, 2473851, 2731860, 3298468, 4123085, 4947702, 7421553, 8246170, 9895404, 12369255, 14843106, 16492340, 22264659, 24738510, 29686212, 37107765, 44529318, 49477020, 74215530, 89058636, 111323295, 148431060, 222646590, 445293180]

約数ペア:

[(1, 445293180), (2, 222646590), (3, 148431060), (4, 111323295), (5, 89058636), (6, 74215530), (9, 49477020), (10, 44529318), (12, 37107765), (15, 29686212), (18, 24738510), (20, 22264659), (27, 16492340), (30, 14843106), (36, 12369255), (45, 9895404), (54, 8246170), (60, 7421553), (90, 4947702), (108, 4123085), (135, 3298468), (163, 2731860), (180, 2473851), (270, 1649234), (326, 1365930), (489, 910620), (540, 824617), (652, 682965), (815, 546372), (978, 455310), (1467, 303540), (1630, 273186), (1956, 227655), (2445, 182124), (2934, 151770), (3260, 136593), (4401, 101180), (4890, 91062), (5059, 88020), (5868, 75885), (7335, 60708), (8802, 50590), (9780, 45531), (10118, 44010), (14670, 30354), (15177, 29340), (17604, 25295), (20236, 22005)]