12661135320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3403531}}^1$

素因数の和:3403576

約数の個数: 64

約数和(自身を含む): 39208688640

約数和(自身を除く): 26547553320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 3403531, 6807062, 10210593, 13614124, 17017655, 20421186, 27228248, 34035310, 40842372, 51052965, 68070620, 81684744, 102105930, 105509461, 136141240, 204211860, 211018922, 316528383, 408423720, 422037844, 527547305, 633056766, 844075688, 1055094610, 1266113532, 1582641915, 2110189220, 2532227064, 3165283830, 4220378440, 6330567660, 12661135320]

約数ペア:

[(1, 12661135320), (2, 6330567660), (3, 4220378440), (4, 3165283830), (5, 2532227064), (6, 2110189220), (8, 1582641915), (10, 1266113532), (12, 1055094610), (15, 844075688), (20, 633056766), (24, 527547305), (30, 422037844), (31, 408423720), (40, 316528383), (60, 211018922), (62, 204211860), (93, 136141240), (120, 105509461), (124, 102105930), (155, 81684744), (186, 68070620), (248, 51052965), (310, 40842372), (372, 34035310), (465, 27228248), (620, 20421186), (744, 17017655), (930, 13614124), (1240, 10210593), (1860, 6807062), (3720, 3403531)]