1296002580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 3692304000

約数和(自身を除く): 2396301420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 449, 659, 730, 876, 898, 1095, 1318, 1347, 1460, 1796, 1977, 2190, 2245, 2636, 2694, 3295, 3954, 4380, 4490, 5388, 6590, 6735, 7908, 8980, 9885, 13180, 13470, 19770, 26940, 32777, 39540, 48107, 65554, 96214, 98331, 131108, 144321, 163885, 192428, 196662, 240535, 288642, 295891, 327770, 393324, 481070, 491655, 577284, 591782, 655540, 721605, 887673, 962140, 983310, 1183564, 1443210, 1479455, 1775346, 1966620, 2886420, 2958910, 3550692, 4438365, 5917820, 8876730, 17753460, 21600043, 43200086, 64800129, 86400172, 108000215, 129600258, 216000430, 259200516, 324000645, 432000860, 648001290, 1296002580]

約数ペア:

[(1, 1296002580), (2, 648001290), (3, 432000860), (4, 324000645), (5, 259200516), (6, 216000430), (10, 129600258), (12, 108000215), (15, 86400172), (20, 64800129), (30, 43200086), (60, 21600043), (73, 17753460), (146, 8876730), (219, 5917820), (292, 4438365), (365, 3550692), (438, 2958910), (449, 2886420), (659, 1966620), (730, 1775346), (876, 1479455), (898, 1443210), (1095, 1183564), (1318, 983310), (1347, 962140), (1460, 887673), (1796, 721605), (1977, 655540), (2190, 591782), (2245, 577284), (2636, 491655), (2694, 481070), (3295, 393324), (3954, 327770), (4380, 295891), (4490, 288642), (5388, 240535), (6590, 196662), (6735, 192428), (7908, 163885), (8980, 144321), (9885, 131108), (13180, 98331), (13470, 96214), (19770, 65554), (26940, 48107), (32777, 39540)]