478796960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5431}}^1$

素因数の和:5494

約数の個数: 96

約数和(自身を含む): 1231977600

約数和(自身を除く): 753180640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1520, 2204, 2320, 2755, 3040, 4408, 4640, 5431, 5510, 8816, 10862, 11020, 17632, 21724, 22040, 27155, 43448, 44080, 54310, 86896, 88160, 103189, 108620, 157499, 173792, 206378, 217240, 314998, 412756, 434480, 515945, 629996, 787495, 825512, 868960, 1031890, 1259992, 1574990, 1651024, 2063780, 2519984, 2992481, 3149980, 3302048, 4127560, 5039968, 5984962, 6299960, 8255120, 11969924, 12599920, 14962405, 16510240, 23939848, 25199840, 29924810, 47879696, 59849620, 95759392, 119699240, 239398480, 478796960]

約数ペア:

[(1, 478796960), (2, 239398480), (4, 119699240), (5, 95759392), (8, 59849620), (10, 47879696), (16, 29924810), (19, 25199840), (20, 23939848), (29, 16510240), (32, 14962405), (38, 12599920), (40, 11969924), (58, 8255120), (76, 6299960), (80, 5984962), (95, 5039968), (116, 4127560), (145, 3302048), (152, 3149980), (160, 2992481), (190, 2519984), (232, 2063780), (290, 1651024), (304, 1574990), (380, 1259992), (464, 1031890), (551, 868960), (580, 825512), (608, 787495), (760, 629996), (928, 515945), (1102, 434480), (1160, 412756), (1520, 314998), (2204, 217240), (2320, 206378), (2755, 173792), (3040, 157499), (4408, 108620), (4640, 103189), (5431, 88160), (5510, 86896), (8816, 54310), (10862, 44080), (11020, 43448), (17632, 27155), (21724, 22040)]