244811240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3121}}^1$

素因数の和:3222

約数の個数: 64

約数和(自身を含む): 576570960

約数和(自身を除く): 331759720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 740, 1060, 1480, 1961, 2120, 3121, 3922, 6242, 7844, 9805, 12484, 15605, 15688, 19610, 24968, 31210, 39220, 62420, 78440, 115477, 124840, 165413, 230954, 330826, 461908, 577385, 661652, 827065, 923816, 1154770, 1323304, 1654130, 2309540, 3308260, 4619080, 6120281, 6616520, 12240562, 24481124, 30601405, 48962248, 61202810, 122405620, 244811240]

約数ペア:

[(1, 244811240), (2, 122405620), (4, 61202810), (5, 48962248), (8, 30601405), (10, 24481124), (20, 12240562), (37, 6616520), (40, 6120281), (53, 4619080), (74, 3308260), (106, 2309540), (148, 1654130), (185, 1323304), (212, 1154770), (265, 923816), (296, 827065), (370, 661652), (424, 577385), (530, 461908), (740, 330826), (1060, 230954), (1480, 165413), (1961, 124840), (2120, 115477), (3121, 78440), (3922, 62420), (6242, 39220), (7844, 31210), (9805, 24968), (12484, 19610), (15605, 15688)]