8044080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 27508656

約数和(自身を除く): 19464576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 277, 330, 363, 440, 484, 528, 554, 605, 660, 726, 831, 880, 968, 1108, 1210, 1320, 1385, 1452, 1662, 1815, 1936, 2216, 2420, 2640, 2770, 2904, 3047, 3324, 3630, 4155, 4432, 4840, 5540, 5808, 6094, 6648, 7260, 8310, 9141, 9680, 11080, 12188, 13296, 14520, 15235, 16620, 18282, 22160, 24376, 29040, 30470, 33240, 33517, 36564, 45705, 48752, 60940, 66480, 67034, 73128, 91410, 100551, 121880, 134068, 146256, 167585, 182820, 201102, 243760, 268136, 335170, 365640, 402204, 502755, 536272, 670340, 731280, 804408, 1005510, 1340680, 1608816, 2011020, 2681360, 4022040, 8044080]

約数ペア:

[(1, 8044080), (2, 4022040), (3, 2681360), (4, 2011020), (5, 1608816), (6, 1340680), (8, 1005510), (10, 804408), (11, 731280), (12, 670340), (15, 536272), (16, 502755), (20, 402204), (22, 365640), (24, 335170), (30, 268136), (33, 243760), (40, 201102), (44, 182820), (48, 167585), (55, 146256), (60, 134068), (66, 121880), (80, 100551), (88, 91410), (110, 73128), (120, 67034), (121, 66480), (132, 60940), (165, 48752), (176, 45705), (220, 36564), (240, 33517), (242, 33240), (264, 30470), (277, 29040), (330, 24376), (363, 22160), (440, 18282), (484, 16620), (528, 15235), (554, 14520), (605, 13296), (660, 12188), (726, 11080), (831, 9680), (880, 9141), (968, 8310), (1108, 7260), (1210, 6648), (1320, 6094), (1385, 5808), (1452, 5540), (1662, 4840), (1815, 4432), (1936, 4155), (2216, 3630), (2420, 3324), (2640, 3047), (2770, 2904)]