241331280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 780902400

約数和(自身を除く): 539571120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 163, 186, 199, 240, 248, 310, 326, 372, 398, 465, 489, 496, 597, 620, 652, 744, 796, 815, 930, 978, 995, 1194, 1240, 1304, 1488, 1592, 1630, 1860, 1956, 1990, 2388, 2445, 2480, 2608, 2985, 3184, 3260, 3720, 3912, 3980, 4776, 4890, 5053, 5970, 6169, 6520, 7440, 7824, 7960, 9552, 9780, 10106, 11940, 12338, 13040, 15159, 15920, 18507, 19560, 20212, 23880, 24676, 25265, 30318, 30845, 32437, 37014, 39120, 40424, 47760, 49352, 50530, 60636, 61690, 64874, 74028, 75795, 80848, 92535, 97311, 98704, 101060, 121272, 123380, 129748, 148056, 151590, 162185, 185070, 194622, 202120, 242544, 246760, 259496, 296112, 303180, 324370, 370140, 389244, 404240, 486555, 493520, 518992, 606360, 648740, 740280, 778488, 973110, 1005547, 1212720, 1297480, 1480560, 1556976, 1946220, 2011094, 2594960, 3016641, 3892440, 4022188, 5027735, 6033282, 7784880, 8044376, 10055470, 12066564, 15083205, 16088752, 20110940, 24133128, 30166410, 40221880, 48266256, 60332820, 80443760, 120665640, 241331280]

約数ペア:

[(1, 241331280), (2, 120665640), (3, 80443760), (4, 60332820), (5, 48266256), (6, 40221880), (8, 30166410), (10, 24133128), (12, 20110940), (15, 16088752), (16, 15083205), (20, 12066564), (24, 10055470), (30, 8044376), (31, 7784880), (40, 6033282), (48, 5027735), (60, 4022188), (62, 3892440), (80, 3016641), (93, 2594960), (120, 2011094), (124, 1946220), (155, 1556976), (163, 1480560), (186, 1297480), (199, 1212720), (240, 1005547), (248, 973110), (310, 778488), (326, 740280), (372, 648740), (398, 606360), (465, 518992), (489, 493520), (496, 486555), (597, 404240), (620, 389244), (652, 370140), (744, 324370), (796, 303180), (815, 296112), (930, 259496), (978, 246760), (995, 242544), (1194, 202120), (1240, 194622), (1304, 185070), (1488, 162185), (1592, 151590), (1630, 148056), (1860, 129748), (1956, 123380), (1990, 121272), (2388, 101060), (2445, 98704), (2480, 97311), (2608, 92535), (2985, 80848), (3184, 75795), (3260, 74028), (3720, 64874), (3912, 61690), (3980, 60636), (4776, 50530), (4890, 49352), (5053, 47760), (5970, 40424), (6169, 39120), (6520, 37014), (7440, 32437), (7824, 30845), (7960, 30318), (9552, 25265), (9780, 24676), (10106, 23880), (11940, 20212), (12338, 19560), (13040, 18507), (15159, 15920)]