1087612920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5503}}^1$

素因数の和:5587

約数の個数: 160

約数和(自身を含む): 3716190720

約数和(自身を除く): 2628577800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1080, 1098, 1220, 1464, 1620, 1647, 1830, 2196, 2440, 2745, 3240, 3294, 3660, 4392, 4941, 5490, 5503, 6588, 7320, 8235, 9882, 10980, 11006, 13176, 16470, 16509, 19764, 21960, 22012, 24705, 27515, 32940, 33018, 39528, 44024, 49410, 49527, 55030, 65880, 66036, 82545, 98820, 99054, 110060, 132072, 148581, 165090, 197640, 198108, 220120, 247635, 297162, 330180, 335683, 396216, 445743, 495270, 594324, 660360, 671366, 742905, 891486, 990540, 1007049, 1188648, 1342732, 1485810, 1678415, 1782972, 1981080, 2014098, 2228715, 2685464, 2971620, 3021147, 3356830, 3565944, 4028196, 4457430, 5035245, 5943240, 6042294, 6713660, 8056392, 8914860, 9063441, 10070490, 12084588, 13427320, 15105735, 17829720, 18126882, 20140980, 24169176, 27190323, 30211470, 36253764, 40281960, 45317205, 54380646, 60422940, 72507528, 90634410, 108761292, 120845880, 135951615, 181268820, 217522584, 271903230, 362537640, 543806460, 1087612920]

約数ペア:

[(1, 1087612920), (2, 543806460), (3, 362537640), (4, 271903230), (5, 217522584), (6, 181268820), (8, 135951615), (9, 120845880), (10, 108761292), (12, 90634410), (15, 72507528), (18, 60422940), (20, 54380646), (24, 45317205), (27, 40281960), (30, 36253764), (36, 30211470), (40, 27190323), (45, 24169176), (54, 20140980), (60, 18126882), (61, 17829720), (72, 15105735), (81, 13427320), (90, 12084588), (108, 10070490), (120, 9063441), (122, 8914860), (135, 8056392), (162, 6713660), (180, 6042294), (183, 5943240), (216, 5035245), (244, 4457430), (270, 4028196), (305, 3565944), (324, 3356830), (360, 3021147), (366, 2971620), (405, 2685464), (488, 2228715), (540, 2014098), (549, 1981080), (610, 1782972), (648, 1678415), (732, 1485810), (810, 1342732), (915, 1188648), (1080, 1007049), (1098, 990540), (1220, 891486), (1464, 742905), (1620, 671366), (1647, 660360), (1830, 594324), (2196, 495270), (2440, 445743), (2745, 396216), (3240, 335683), (3294, 330180), (3660, 297162), (4392, 247635), (4941, 220120), (5490, 198108), (5503, 197640), (6588, 165090), (7320, 148581), (8235, 132072), (9882, 110060), (10980, 99054), (11006, 98820), (13176, 82545), (16470, 66036), (16509, 65880), (19764, 55030), (21960, 49527), (22012, 49410), (24705, 44024), (27515, 39528), (32940, 33018)]