285772920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{125339}}^1$

素因数の和:125372

約数の個数: 64

約数和(自身を含む): 902448000

約数和(自身を除く): 616675080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 125339, 250678, 376017, 501356, 626695, 752034, 1002712, 1253390, 1504068, 1880085, 2381441, 2506780, 3008136, 3760170, 4762882, 5013560, 7144323, 7520340, 9525764, 11907205, 14288646, 15040680, 19051528, 23814410, 28577292, 35721615, 47628820, 57154584, 71443230, 95257640, 142886460, 285772920]

約数ペア:

[(1, 285772920), (2, 142886460), (3, 95257640), (4, 71443230), (5, 57154584), (6, 47628820), (8, 35721615), (10, 28577292), (12, 23814410), (15, 19051528), (19, 15040680), (20, 14288646), (24, 11907205), (30, 9525764), (38, 7520340), (40, 7144323), (57, 5013560), (60, 4762882), (76, 3760170), (95, 3008136), (114, 2506780), (120, 2381441), (152, 1880085), (190, 1504068), (228, 1253390), (285, 1002712), (380, 752034), (456, 626695), (570, 501356), (760, 376017), (1140, 250678), (2280, 125339)]