130984740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2027}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 398623680

約数和(自身を除く): 267638940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2027, 2154, 3231, 3590, 4054, 4308, 5385, 6081, 6462, 7180, 8108, 10135, 10770, 12162, 12924, 16155, 18243, 20270, 21540, 24324, 30405, 32310, 36486, 40540, 60810, 64620, 72972, 91215, 121620, 182430, 364860, 727693, 1455386, 2183079, 2910772, 3638465, 4366158, 6549237, 7276930, 8732316, 10915395, 13098474, 14553860, 21830790, 26196948, 32746185, 43661580, 65492370, 130984740]

約数ペア:

[(1, 130984740), (2, 65492370), (3, 43661580), (4, 32746185), (5, 26196948), (6, 21830790), (9, 14553860), (10, 13098474), (12, 10915395), (15, 8732316), (18, 7276930), (20, 6549237), (30, 4366158), (36, 3638465), (45, 2910772), (60, 2183079), (90, 1455386), (180, 727693), (359, 364860), (718, 182430), (1077, 121620), (1436, 91215), (1795, 72972), (2027, 64620), (2154, 60810), (3231, 40540), (3590, 36486), (4054, 32310), (4308, 30405), (5385, 24324), (6081, 21540), (6462, 20270), (7180, 18243), (8108, 16155), (10135, 12924), (10770, 12162)]