17684880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 56615424

約数和(自身を除く): 38930544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2377, 2480, 3720, 4754, 7131, 7440, 9508, 11885, 14262, 19016, 23770, 28524, 35655, 38032, 47540, 57048, 71310, 73687, 95080, 114096, 142620, 147374, 190160, 221061, 285240, 294748, 368435, 442122, 570480, 589496, 736870, 884244, 1105305, 1178992, 1473740, 1768488, 2210610, 2947480, 3536976, 4421220, 5894960, 8842440, 17684880]

約数ペア:

[(1, 17684880), (2, 8842440), (3, 5894960), (4, 4421220), (5, 3536976), (6, 2947480), (8, 2210610), (10, 1768488), (12, 1473740), (15, 1178992), (16, 1105305), (20, 884244), (24, 736870), (30, 589496), (31, 570480), (40, 442122), (48, 368435), (60, 294748), (62, 285240), (80, 221061), (93, 190160), (120, 147374), (124, 142620), (155, 114096), (186, 95080), (240, 73687), (248, 71310), (310, 57048), (372, 47540), (465, 38032), (496, 35655), (620, 28524), (744, 23770), (930, 19016), (1240, 14262), (1488, 11885), (1860, 9508), (2377, 7440), (2480, 7131), (3720, 4754)]