72219480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5843}}^1$

素因数の和:5960

約数の個数: 64

約数和(自身を含む): 218799360

約数和(自身を除く): 146579880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 5843, 6180, 11686, 12360, 17529, 23372, 29215, 35058, 46744, 58430, 70116, 87645, 116860, 140232, 175290, 233720, 350580, 601829, 701160, 1203658, 1805487, 2407316, 3009145, 3610974, 4814632, 6018290, 7221948, 9027435, 12036580, 14443896, 18054870, 24073160, 36109740, 72219480]

約数ペア:

[(1, 72219480), (2, 36109740), (3, 24073160), (4, 18054870), (5, 14443896), (6, 12036580), (8, 9027435), (10, 7221948), (12, 6018290), (15, 4814632), (20, 3610974), (24, 3009145), (30, 2407316), (40, 1805487), (60, 1203658), (103, 701160), (120, 601829), (206, 350580), (309, 233720), (412, 175290), (515, 140232), (618, 116860), (824, 87645), (1030, 70116), (1236, 58430), (1545, 46744), (2060, 35058), (2472, 29215), (3090, 23372), (4120, 17529), (5843, 12360), (6180, 11686)]