2037585840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{446839}}^1$

素因数の和:446874

約数の個数: 80

約数和(自身を含む): 6648979200

約数和(自身を除く): 4611393360

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, 446839, 893678, 1340517, 1787356, 2234195, 2681034, 3574712, 4468390, 5362068, 6702585, 7149424, 8489941, 8936780, 10724136, 13405170, 16979882, 17873560, 21448272, 25469823, 26810340, 33959764, 35747120, 42449705, 50939646, 53620680, 67919528, 84899410, 101879292, 107241360, 127349115, 135839056, 169798820, 203758584, 254698230, 339597640, 407517168, 509396460, 679195280, 1018792920, 2037585840]

約数ペア:

[(1, 2037585840), (2, 1018792920), (3, 679195280), (4, 509396460), (5, 407517168), (6, 339597640), (8, 254698230), (10, 203758584), (12, 169798820), (15, 135839056), (16, 127349115), (19, 107241360), (20, 101879292), (24, 84899410), (30, 67919528), (38, 53620680), (40, 50939646), (48, 42449705), (57, 35747120), (60, 33959764), (76, 26810340), (80, 25469823), (95, 21448272), (114, 17873560), (120, 16979882), (152, 13405170), (190, 10724136), (228, 8936780), (240, 8489941), (285, 7149424), (304, 6702585), (380, 5362068), (456, 4468390), (570, 3574712), (760, 2681034), (912, 2234195), (1140, 1787356), (1520, 1340517), (2280, 893678), (4560, 446839)]