387667320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:957

約数の個数: 128

約数和(自身を含む): 1237420800

約数和(自身を除く): 849753480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 307, 340, 408, 510, 614, 619, 680, 921, 1020, 1228, 1238, 1535, 1842, 1857, 2040, 2456, 2476, 3070, 3095, 3684, 3714, 4605, 4952, 5219, 6140, 6190, 7368, 7428, 9210, 9285, 10438, 10523, 12280, 12380, 14856, 15657, 18420, 18570, 20876, 21046, 24760, 26095, 31314, 31569, 36840, 37140, 41752, 42092, 52190, 52615, 62628, 63138, 74280, 78285, 84184, 104380, 105230, 125256, 126276, 156570, 157845, 190033, 208760, 210460, 252552, 313140, 315690, 380066, 420920, 570099, 626280, 631380, 760132, 950165, 1140198, 1262760, 1520264, 1900330, 2280396, 2850495, 3230561, 3800660, 4560792, 5700990, 6461122, 7601320, 9691683, 11401980, 12922244, 16152805, 19383366, 22803960, 25844488, 32305610, 38766732, 48458415, 64611220, 77533464, 96916830, 129222440, 193833660, 387667320]

約数ペア:

[(1, 387667320), (2, 193833660), (3, 129222440), (4, 96916830), (5, 77533464), (6, 64611220), (8, 48458415), (10, 38766732), (12, 32305610), (15, 25844488), (17, 22803960), (20, 19383366), (24, 16152805), (30, 12922244), (34, 11401980), (40, 9691683), (51, 7601320), (60, 6461122), (68, 5700990), (85, 4560792), (102, 3800660), (120, 3230561), (136, 2850495), (170, 2280396), (204, 1900330), (255, 1520264), (307, 1262760), (340, 1140198), (408, 950165), (510, 760132), (614, 631380), (619, 626280), (680, 570099), (921, 420920), (1020, 380066), (1228, 315690), (1238, 313140), (1535, 252552), (1842, 210460), (1857, 208760), (2040, 190033), (2456, 157845), (2476, 156570), (3070, 126276), (3095, 125256), (3684, 105230), (3714, 104380), (4605, 84184), (4952, 78285), (5219, 74280), (6140, 63138), (6190, 62628), (7368, 52615), (7428, 52190), (9210, 42092), (9285, 41752), (10438, 37140), (10523, 36840), (12280, 31569), (12380, 31314), (14856, 26095), (15657, 24760), (18420, 21046), (18570, 20876)]