3891960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 13338000

約数和(自身を除く): 9446040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 569, 570, 684, 760, 855, 1138, 1140, 1368, 1707, 1710, 2276, 2280, 2845, 3414, 3420, 4552, 5121, 5690, 6828, 6840, 8535, 10242, 10811, 11380, 13656, 17070, 20484, 21622, 22760, 25605, 32433, 34140, 40968, 43244, 51210, 54055, 64866, 68280, 86488, 97299, 102420, 108110, 129732, 162165, 194598, 204840, 216220, 259464, 324330, 389196, 432440, 486495, 648660, 778392, 972990, 1297320, 1945980, 3891960]

約数ペア:

[(1, 3891960), (2, 1945980), (3, 1297320), (4, 972990), (5, 778392), (6, 648660), (8, 486495), (9, 432440), (10, 389196), (12, 324330), (15, 259464), (18, 216220), (19, 204840), (20, 194598), (24, 162165), (30, 129732), (36, 108110), (38, 102420), (40, 97299), (45, 86488), (57, 68280), (60, 64866), (72, 54055), (76, 51210), (90, 43244), (95, 40968), (114, 34140), (120, 32433), (152, 25605), (171, 22760), (180, 21622), (190, 20484), (228, 17070), (285, 13656), (342, 11380), (360, 10811), (380, 10242), (456, 8535), (569, 6840), (570, 6828), (684, 5690), (760, 5121), (855, 4552), (1138, 3420), (1140, 3414), (1368, 2845), (1707, 2280), (1710, 2276)]