74169240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21313}}^1$

素因数の和:21356

約数の個数: 64

約数和(自身を含む): 230191200

約数和(自身を除く): 156021960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 21313, 42626, 63939, 85252, 106565, 127878, 170504, 213130, 255756, 319695, 426260, 511512, 618077, 639390, 852520, 1236154, 1278780, 1854231, 2472308, 2557560, 3090385, 3708462, 4944616, 6180770, 7416924, 9271155, 12361540, 14833848, 18542310, 24723080, 37084620, 74169240]

約数ペア:

[(1, 74169240), (2, 37084620), (3, 24723080), (4, 18542310), (5, 14833848), (6, 12361540), (8, 9271155), (10, 7416924), (12, 6180770), (15, 4944616), (20, 3708462), (24, 3090385), (29, 2557560), (30, 2472308), (40, 1854231), (58, 1278780), (60, 1236154), (87, 852520), (116, 639390), (120, 618077), (145, 511512), (174, 426260), (232, 319695), (290, 255756), (348, 213130), (435, 170504), (580, 127878), (696, 106565), (870, 85252), (1160, 63939), (1740, 42626), (3480, 21313)]