325550640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1356461}}^1$

素因数の和:1356477

約数の個数: 40

約数和(自身を含む): 1009207728

約数和(自身を除く): 683657088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1356461, 2712922, 4069383, 5425844, 6782305, 8138766, 10851688, 13564610, 16277532, 20346915, 21703376, 27129220, 32555064, 40693830, 54258440, 65110128, 81387660, 108516880, 162775320, 325550640]

約数ペア:

[(1, 325550640), (2, 162775320), (3, 108516880), (4, 81387660), (5, 65110128), (6, 54258440), (8, 40693830), (10, 32555064), (12, 27129220), (15, 21703376), (16, 20346915), (20, 16277532), (24, 13564610), (30, 10851688), (40, 8138766), (48, 6782305), (60, 5425844), (80, 4069383), (120, 2712922), (240, 1356461)]