545635920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119657}}^1$

素因数の和:119692

約数の個数: 80

約数和(自身を含む): 1780511040

約数和(自身を除く): 1234875120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 119657, 239314, 358971, 478628, 598285, 717942, 957256, 1196570, 1435884, 1794855, 1914512, 2273483, 2393140, 2871768, 3589710, 4546966, 4786280, 5743536, 6820449, 7179420, 9093932, 9572560, 11367415, 13640898, 14358840, 18187864, 22734830, 27281796, 28717680, 34102245, 36375728, 45469660, 54563592, 68204490, 90939320, 109127184, 136408980, 181878640, 272817960, 545635920]

約数ペア:

[(1, 545635920), (2, 272817960), (3, 181878640), (4, 136408980), (5, 109127184), (6, 90939320), (8, 68204490), (10, 54563592), (12, 45469660), (15, 36375728), (16, 34102245), (19, 28717680), (20, 27281796), (24, 22734830), (30, 18187864), (38, 14358840), (40, 13640898), (48, 11367415), (57, 9572560), (60, 9093932), (76, 7179420), (80, 6820449), (95, 5743536), (114, 4786280), (120, 4546966), (152, 3589710), (190, 2871768), (228, 2393140), (240, 2273483), (285, 1914512), (304, 1794855), (380, 1435884), (456, 1196570), (570, 957256), (760, 717942), (912, 598285), (1140, 478628), (1520, 358971), (2280, 239314), (4560, 119657)]