17996970480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{29959}}^1$

素因数の和:32478

約数の個数: 80

約数和(自身を含む): 55814760960

約数和(自身を除く): 37817790480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2503, 5006, 7509, 10012, 12515, 15018, 20024, 25030, 29959, 30036, 37545, 40048, 50060, 59918, 60072, 75090, 89877, 100120, 119836, 120144, 149795, 150180, 179754, 200240, 239672, 299590, 300360, 359508, 449385, 479344, 599180, 600720, 719016, 898770, 1198360, 1438032, 1797540, 2396720, 3595080, 7190160, 74987377, 149974754, 224962131, 299949508, 374936885, 449924262, 599899016, 749873770, 899848524, 1124810655, 1199798032, 1499747540, 1799697048, 2249621310, 2999495080, 3599394096, 4499242620, 5998990160, 8998485240, 17996970480]

約数ペア:

[(1, 17996970480), (2, 8998485240), (3, 5998990160), (4, 4499242620), (5, 3599394096), (6, 2999495080), (8, 2249621310), (10, 1799697048), (12, 1499747540), (15, 1199798032), (16, 1124810655), (20, 899848524), (24, 749873770), (30, 599899016), (40, 449924262), (48, 374936885), (60, 299949508), (80, 224962131), (120, 149974754), (240, 74987377), (2503, 7190160), (5006, 3595080), (7509, 2396720), (10012, 1797540), (12515, 1438032), (15018, 1198360), (20024, 898770), (25030, 719016), (29959, 600720), (30036, 599180), (37545, 479344), (40048, 449385), (50060, 359508), (59918, 300360), (60072, 299590), (75090, 239672), (89877, 200240), (100120, 179754), (119836, 150180), (120144, 149795)]