268672920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{117839}}^1$

素因数の和:117872

約数の個数: 64

約数和(自身を含む): 848448000

約数和(自身を除く): 579775080

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, 117839, 235678, 353517, 471356, 589195, 707034, 942712, 1178390, 1414068, 1767585, 2238941, 2356780, 2828136, 3535170, 4477882, 4713560, 6716823, 7070340, 8955764, 11194705, 13433646, 14140680, 17911528, 22389410, 26867292, 33584115, 44778820, 53734584, 67168230, 89557640, 134336460, 268672920]

約数ペア:

[(1, 268672920), (2, 134336460), (3, 89557640), (4, 67168230), (5, 53734584), (6, 44778820), (8, 33584115), (10, 26867292), (12, 22389410), (15, 17911528), (19, 14140680), (20, 13433646), (24, 11194705), (30, 8955764), (38, 7070340), (40, 6716823), (57, 4713560), (60, 4477882), (76, 3535170), (95, 2828136), (114, 2356780), (120, 2238941), (152, 1767585), (190, 1414068), (228, 1178390), (285, 942712), (380, 707034), (456, 589195), (570, 471356), (760, 353517), (1140, 235678), (2280, 117839)]