18098760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3270

約数の個数: 64

約数和(自身を含む): 55468800

約数和(自身を除く): 37370040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 3209, 5640, 6418, 9627, 12836, 16045, 19254, 25672, 32090, 38508, 48135, 64180, 77016, 96270, 128360, 150823, 192540, 301646, 385080, 452469, 603292, 754115, 904938, 1206584, 1508230, 1809876, 2262345, 3016460, 3619752, 4524690, 6032920, 9049380, 18098760]

約数ペア:

[(1, 18098760), (2, 9049380), (3, 6032920), (4, 4524690), (5, 3619752), (6, 3016460), (8, 2262345), (10, 1809876), (12, 1508230), (15, 1206584), (20, 904938), (24, 754115), (30, 603292), (40, 452469), (47, 385080), (60, 301646), (94, 192540), (120, 150823), (141, 128360), (188, 96270), (235, 77016), (282, 64180), (376, 48135), (470, 38508), (564, 32090), (705, 25672), (940, 19254), (1128, 16045), (1410, 12836), (1880, 9627), (2820, 6418), (3209, 5640)]