489814639080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{268133}}^1$

素因数の和:269331

約数の個数: 128

約数和(自身を含む): 1583835361920

約数和(自身を除く): 1094020722840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1171, 1560, 2342, 3513, 4684, 5855, 7026, 9368, 11710, 14052, 15223, 17565, 23420, 28104, 30446, 35130, 45669, 46840, 60892, 70260, 76115, 91338, 121784, 140520, 152230, 182676, 228345, 268133, 304460, 365352, 456690, 536266, 608920, 804399, 913380, 1072532, 1340665, 1608798, 1826760, 2145064, 2681330, 3217596, 3485729, 4021995, 5362660, 6435192, 6971458, 8043990, 10457187, 10725320, 13942916, 16087980, 17428645, 20914374, 27885832, 32175960, 34857290, 41828748, 52285935, 69714580, 83657496, 104571870, 139429160, 209143740, 313983743, 418287480, 627967486, 941951229, 1255934972, 1569918715, 1883902458, 2511869944, 3139837430, 3767804916, 4081788659, 4709756145, 6279674860, 7535609832, 8163577318, 9419512290, 12245365977, 12559349720, 16327154636, 18839024580, 20408943295, 24490731954, 32654309272, 37678049160, 40817886590, 48981463908, 61226829885, 81635773180, 97962927816, 122453659770, 163271546360, 244907319540, 489814639080]

約数ペア:

[(1, 489814639080), (2, 244907319540), (3, 163271546360), (4, 122453659770), (5, 97962927816), (6, 81635773180), (8, 61226829885), (10, 48981463908), (12, 40817886590), (13, 37678049160), (15, 32654309272), (20, 24490731954), (24, 20408943295), (26, 18839024580), (30, 16327154636), (39, 12559349720), (40, 12245365977), (52, 9419512290), (60, 8163577318), (65, 7535609832), (78, 6279674860), (104, 4709756145), (120, 4081788659), (130, 3767804916), (156, 3139837430), (195, 2511869944), (260, 1883902458), (312, 1569918715), (390, 1255934972), (520, 941951229), (780, 627967486), (1171, 418287480), (1560, 313983743), (2342, 209143740), (3513, 139429160), (4684, 104571870), (5855, 83657496), (7026, 69714580), (9368, 52285935), (11710, 41828748), (14052, 34857290), (15223, 32175960), (17565, 27885832), (23420, 20914374), (28104, 17428645), (30446, 16087980), (35130, 13942916), (45669, 10725320), (46840, 10457187), (60892, 8043990), (70260, 6971458), (76115, 6435192), (91338, 5362660), (121784, 4021995), (140520, 3485729), (152230, 3217596), (182676, 2681330), (228345, 2145064), (268133, 1826760), (304460, 1608798), (365352, 1340665), (456690, 1072532), (536266, 913380), (608920, 804399)]