83507280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18313}}^1$

素因数の和:18348

約数の個数: 80

約数和(自身を含む): 272512320

約数和(自身を除く): 189005040

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, 18313, 36626, 54939, 73252, 91565, 109878, 146504, 183130, 219756, 274695, 293008, 347947, 366260, 439512, 549390, 695894, 732520, 879024, 1043841, 1098780, 1391788, 1465040, 1739735, 2087682, 2197560, 2783576, 3479470, 4175364, 4395120, 5219205, 5567152, 6958940, 8350728, 10438410, 13917880, 16701456, 20876820, 27835760, 41753640, 83507280]

約数ペア:

[(1, 83507280), (2, 41753640), (3, 27835760), (4, 20876820), (5, 16701456), (6, 13917880), (8, 10438410), (10, 8350728), (12, 6958940), (15, 5567152), (16, 5219205), (19, 4395120), (20, 4175364), (24, 3479470), (30, 2783576), (38, 2197560), (40, 2087682), (48, 1739735), (57, 1465040), (60, 1391788), (76, 1098780), (80, 1043841), (95, 879024), (114, 732520), (120, 695894), (152, 549390), (190, 439512), (228, 366260), (240, 347947), (285, 293008), (304, 274695), (380, 219756), (456, 183130), (570, 146504), (760, 109878), (912, 91565), (1140, 73252), (1520, 54939), (2280, 36626), (4560, 18313)]