325727040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2441}}^1$

素因数の和:2600

約数の個数: 112

約数和(自身を含む): 1042050240

約数和(自身を除く): 716323200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2441, 2780, 3336, 4170, 4448, 4882, 5560, 6672, 7323, 8340, 8896, 9764, 11120, 12205, 13344, 14646, 16680, 19528, 22240, 24410, 26688, 29292, 33360, 36615, 39056, 44480, 48820, 58584, 66720, 73230, 78112, 97640, 117168, 133440, 146460, 156224, 195280, 234336, 292920, 339299, 390560, 468672, 585840, 678598, 781120, 1017897, 1171680, 1357196, 1696495, 2035794, 2343360, 2714392, 3392990, 4071588, 5089485, 5428784, 6785980, 8143176, 10178970, 10857568, 13571960, 16286352, 20357940, 21715136, 27143920, 32572704, 40715880, 54287840, 65145408, 81431760, 108575680, 162863520, 325727040]

約数ペア:

[(1, 325727040), (2, 162863520), (3, 108575680), (4, 81431760), (5, 65145408), (6, 54287840), (8, 40715880), (10, 32572704), (12, 27143920), (15, 21715136), (16, 20357940), (20, 16286352), (24, 13571960), (30, 10857568), (32, 10178970), (40, 8143176), (48, 6785980), (60, 5428784), (64, 5089485), (80, 4071588), (96, 3392990), (120, 2714392), (139, 2343360), (160, 2035794), (192, 1696495), (240, 1357196), (278, 1171680), (320, 1017897), (417, 781120), (480, 678598), (556, 585840), (695, 468672), (834, 390560), (960, 339299), (1112, 292920), (1390, 234336), (1668, 195280), (2085, 156224), (2224, 146460), (2441, 133440), (2780, 117168), (3336, 97640), (4170, 78112), (4448, 73230), (4882, 66720), (5560, 58584), (6672, 48820), (7323, 44480), (8340, 39056), (8896, 36615), (9764, 33360), (11120, 29292), (12205, 26688), (13344, 24410), (14646, 22240), (16680, 19528)]