321244320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21589}}^1$

素因数の和:21638

約数の個数: 96

約数和(自身を含む): 1044610560

約数和(自身を除く): 723366240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 21589, 43178, 64767, 86356, 107945, 129534, 172712, 215890, 259068, 323835, 345424, 431780, 518136, 647670, 669259, 690848, 863560, 1036272, 1295340, 1338518, 1727120, 2007777, 2072544, 2590680, 2677036, 3346295, 3454240, 4015554, 5181360, 5354072, 6692590, 8031108, 10038885, 10362720, 10708144, 13385180, 16062216, 20077770, 21416288, 26770360, 32124432, 40155540, 53540720, 64248864, 80311080, 107081440, 160622160, 321244320]

約数ペア:

[(1, 321244320), (2, 160622160), (3, 107081440), (4, 80311080), (5, 64248864), (6, 53540720), (8, 40155540), (10, 32124432), (12, 26770360), (15, 21416288), (16, 20077770), (20, 16062216), (24, 13385180), (30, 10708144), (31, 10362720), (32, 10038885), (40, 8031108), (48, 6692590), (60, 5354072), (62, 5181360), (80, 4015554), (93, 3454240), (96, 3346295), (120, 2677036), (124, 2590680), (155, 2072544), (160, 2007777), (186, 1727120), (240, 1338518), (248, 1295340), (310, 1036272), (372, 863560), (465, 690848), (480, 669259), (496, 647670), (620, 518136), (744, 431780), (930, 345424), (992, 323835), (1240, 259068), (1488, 215890), (1860, 172712), (2480, 129534), (2976, 107945), (3720, 86356), (4960, 64767), (7440, 43178), (14880, 21589)]