149745840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32839}}^1$

素因数の和:32874

約数の個数: 80

約数和(自身を含む): 488659200

約数和(自身を除く): 338913360

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, 32839, 65678, 98517, 131356, 164195, 197034, 262712, 328390, 394068, 492585, 525424, 623941, 656780, 788136, 985170, 1247882, 1313560, 1576272, 1871823, 1970340, 2495764, 2627120, 3119705, 3743646, 3940680, 4991528, 6239410, 7487292, 7881360, 9359115, 9983056, 12478820, 14974584, 18718230, 24957640, 29949168, 37436460, 49915280, 74872920, 149745840]

約数ペア:

[(1, 149745840), (2, 74872920), (3, 49915280), (4, 37436460), (5, 29949168), (6, 24957640), (8, 18718230), (10, 14974584), (12, 12478820), (15, 9983056), (16, 9359115), (19, 7881360), (20, 7487292), (24, 6239410), (30, 4991528), (38, 3940680), (40, 3743646), (48, 3119705), (57, 2627120), (60, 2495764), (76, 1970340), (80, 1871823), (95, 1576272), (114, 1313560), (120, 1247882), (152, 985170), (190, 788136), (228, 656780), (240, 623941), (285, 525424), (304, 492585), (380, 394068), (456, 328390), (570, 262712), (760, 197034), (912, 164195), (1140, 131356), (1520, 98517), (2280, 65678), (4560, 32839)]