10920120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 35691840

約数和(自身を除く): 24771720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 101, 102, 106, 120, 136, 159, 170, 202, 204, 212, 255, 265, 303, 318, 340, 404, 408, 424, 505, 510, 530, 606, 636, 680, 795, 808, 901, 1010, 1020, 1060, 1212, 1272, 1515, 1590, 1717, 1802, 2020, 2040, 2120, 2424, 2703, 3030, 3180, 3434, 3604, 4040, 4505, 5151, 5353, 5406, 6060, 6360, 6868, 7208, 8585, 9010, 10302, 10706, 10812, 12120, 13515, 13736, 16059, 17170, 18020, 20604, 21412, 21624, 25755, 26765, 27030, 32118, 34340, 36040, 41208, 42824, 51510, 53530, 54060, 64236, 68680, 80295, 91001, 103020, 107060, 108120, 128472, 160590, 182002, 206040, 214120, 273003, 321180, 364004, 455005, 546006, 642360, 728008, 910010, 1092012, 1365015, 1820020, 2184024, 2730030, 3640040, 5460060, 10920120]

約数ペア:

[(1, 10920120), (2, 5460060), (3, 3640040), (4, 2730030), (5, 2184024), (6, 1820020), (8, 1365015), (10, 1092012), (12, 910010), (15, 728008), (17, 642360), (20, 546006), (24, 455005), (30, 364004), (34, 321180), (40, 273003), (51, 214120), (53, 206040), (60, 182002), (68, 160590), (85, 128472), (101, 108120), (102, 107060), (106, 103020), (120, 91001), (136, 80295), (159, 68680), (170, 64236), (202, 54060), (204, 53530), (212, 51510), (255, 42824), (265, 41208), (303, 36040), (318, 34340), (340, 32118), (404, 27030), (408, 26765), (424, 25755), (505, 21624), (510, 21412), (530, 20604), (606, 18020), (636, 17170), (680, 16059), (795, 13736), (808, 13515), (901, 12120), (1010, 10812), (1020, 10706), (1060, 10302), (1212, 9010), (1272, 8585), (1515, 7208), (1590, 6868), (1717, 6360), (1802, 6060), (2020, 5406), (2040, 5353), (2120, 5151), (2424, 4505), (2703, 4040), (3030, 3604), (3180, 3434)]