30638847480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13438091}}^1$

素因数の和:13438124

約数の個数: 64

約数和(自身を含む): 96754262400

約数和(自身を除く): 66115414920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 13438091, 26876182, 40314273, 53752364, 67190455, 80628546, 107504728, 134380910, 161257092, 201571365, 255323729, 268761820, 322514184, 403142730, 510647458, 537523640, 765971187, 806285460, 1021294916, 1276618645, 1531942374, 1612570920, 2042589832, 2553237290, 3063884748, 3829855935, 5106474580, 6127769496, 7659711870, 10212949160, 15319423740, 30638847480]

約数ペア:

[(1, 30638847480), (2, 15319423740), (3, 10212949160), (4, 7659711870), (5, 6127769496), (6, 5106474580), (8, 3829855935), (10, 3063884748), (12, 2553237290), (15, 2042589832), (19, 1612570920), (20, 1531942374), (24, 1276618645), (30, 1021294916), (38, 806285460), (40, 765971187), (57, 537523640), (60, 510647458), (76, 403142730), (95, 322514184), (114, 268761820), (120, 255323729), (152, 201571365), (190, 161257092), (228, 134380910), (285, 107504728), (380, 80628546), (456, 67190455), (570, 53752364), (760, 40314273), (1140, 26876182), (2280, 13438091)]