360432020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 844876032

約数和(自身を除く): 484444012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 103, 130, 172, 206, 215, 260, 313, 412, 430, 515, 559, 626, 860, 1030, 1118, 1252, 1339, 1565, 2060, 2236, 2678, 2795, 3130, 4069, 4429, 5356, 5590, 6260, 6695, 8138, 8858, 11180, 13390, 13459, 16276, 17716, 20345, 22145, 26780, 26918, 32239, 40690, 44290, 53836, 57577, 64478, 67295, 81380, 88580, 115154, 128956, 134590, 161195, 174967, 230308, 269180, 287885, 322390, 349934, 419107, 575770, 644780, 699868, 838214, 874835, 1151540, 1386277, 1676428, 1749670, 2095535, 2772554, 3499340, 4191070, 5545108, 6931385, 8382140, 13862770, 18021601, 27725540, 36043202, 72086404, 90108005, 180216010, 360432020]

約数ペア:

[(1, 360432020), (2, 180216010), (4, 90108005), (5, 72086404), (10, 36043202), (13, 27725540), (20, 18021601), (26, 13862770), (43, 8382140), (52, 6931385), (65, 5545108), (86, 4191070), (103, 3499340), (130, 2772554), (172, 2095535), (206, 1749670), (215, 1676428), (260, 1386277), (313, 1151540), (412, 874835), (430, 838214), (515, 699868), (559, 644780), (626, 575770), (860, 419107), (1030, 349934), (1118, 322390), (1252, 287885), (1339, 269180), (1565, 230308), (2060, 174967), (2236, 161195), (2678, 134590), (2795, 128956), (3130, 115154), (4069, 88580), (4429, 81380), (5356, 67295), (5590, 64478), (6260, 57577), (6695, 53836), (8138, 44290), (8858, 40690), (11180, 32239), (13390, 26918), (13459, 26780), (16276, 22145), (17716, 20345)]