48438540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 151710720

約数和(自身を除く): 103272180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 331, 540, 542, 662, 813, 993, 1084, 1324, 1355, 1626, 1655, 1986, 2439, 2710, 2979, 3252, 3310, 3972, 4065, 4878, 4965, 5420, 5958, 6620, 7317, 8130, 8937, 9756, 9930, 11916, 12195, 14634, 14895, 16260, 17874, 19860, 24390, 29268, 29790, 35748, 36585, 44685, 48780, 59580, 73170, 89370, 89701, 146340, 178740, 179402, 269103, 358804, 448505, 538206, 807309, 897010, 1076412, 1345515, 1614618, 1794020, 2421927, 2691030, 3229236, 4036545, 4843854, 5382060, 8073090, 9687708, 12109635, 16146180, 24219270, 48438540]

約数ペア:

[(1, 48438540), (2, 24219270), (3, 16146180), (4, 12109635), (5, 9687708), (6, 8073090), (9, 5382060), (10, 4843854), (12, 4036545), (15, 3229236), (18, 2691030), (20, 2421927), (27, 1794020), (30, 1614618), (36, 1345515), (45, 1076412), (54, 897010), (60, 807309), (90, 538206), (108, 448505), (135, 358804), (180, 269103), (270, 179402), (271, 178740), (331, 146340), (540, 89701), (542, 89370), (662, 73170), (813, 59580), (993, 48780), (1084, 44685), (1324, 36585), (1355, 35748), (1626, 29790), (1655, 29268), (1986, 24390), (2439, 19860), (2710, 17874), (2979, 16260), (3252, 14895), (3310, 14634), (3972, 12195), (4065, 11916), (4878, 9930), (4965, 9756), (5420, 8937), (5958, 8130), (6620, 7317)]