928730640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{203669}}^1$

素因数の和:203704

約数の個数: 80

約数和(自身を含む): 3030609600

約数和(自身を除く): 2101878960

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, 203669, 407338, 611007, 814676, 1018345, 1222014, 1629352, 2036690, 2444028, 3055035, 3258704, 3869711, 4073380, 4888056, 6110070, 7739422, 8146760, 9776112, 11609133, 12220140, 15478844, 16293520, 19348555, 23218266, 24440280, 30957688, 38697110, 46436532, 48880560, 58045665, 61915376, 77394220, 92873064, 116091330, 154788440, 185746128, 232182660, 309576880, 464365320, 928730640]

約数ペア:

[(1, 928730640), (2, 464365320), (3, 309576880), (4, 232182660), (5, 185746128), (6, 154788440), (8, 116091330), (10, 92873064), (12, 77394220), (15, 61915376), (16, 58045665), (19, 48880560), (20, 46436532), (24, 38697110), (30, 30957688), (38, 24440280), (40, 23218266), (48, 19348555), (57, 16293520), (60, 15478844), (76, 12220140), (80, 11609133), (95, 9776112), (114, 8146760), (120, 7739422), (152, 6110070), (190, 4888056), (228, 4073380), (240, 3869711), (285, 3258704), (304, 3055035), (380, 2444028), (456, 2036690), (570, 1629352), (760, 1222014), (912, 1018345), (1140, 814676), (1520, 611007), (2280, 407338), (4560, 203669)]