112720920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3849

約数の個数: 128

約数和(自身を含む): 383443200

約数和(自身を除く): 270722280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 3803, 4940, 5928, 7410, 7606, 9880, 11409, 14820, 15212, 19015, 22818, 29640, 30424, 38030, 45636, 49439, 57045, 72257, 76060, 91272, 98878, 114090, 144514, 148317, 152120, 197756, 216771, 228180, 247195, 289028, 296634, 361285, 395512, 433542, 456360, 494390, 578056, 593268, 722570, 741585, 867084, 939341, 988780, 1083855, 1186536, 1445140, 1483170, 1734168, 1878682, 1977560, 2167710, 2818023, 2890280, 2966340, 3757364, 4335420, 4696705, 5636046, 5932680, 7514728, 8670840, 9393410, 11272092, 14090115, 18786820, 22544184, 28180230, 37573640, 56360460, 112720920]

約数ペア:

[(1, 112720920), (2, 56360460), (3, 37573640), (4, 28180230), (5, 22544184), (6, 18786820), (8, 14090115), (10, 11272092), (12, 9393410), (13, 8670840), (15, 7514728), (19, 5932680), (20, 5636046), (24, 4696705), (26, 4335420), (30, 3757364), (38, 2966340), (39, 2890280), (40, 2818023), (52, 2167710), (57, 1977560), (60, 1878682), (65, 1734168), (76, 1483170), (78, 1445140), (95, 1186536), (104, 1083855), (114, 988780), (120, 939341), (130, 867084), (152, 741585), (156, 722570), (190, 593268), (195, 578056), (228, 494390), (247, 456360), (260, 433542), (285, 395512), (312, 361285), (380, 296634), (390, 289028), (456, 247195), (494, 228180), (520, 216771), (570, 197756), (741, 152120), (760, 148317), (780, 144514), (988, 114090), (1140, 98878), (1235, 91272), (1482, 76060), (1560, 72257), (1976, 57045), (2280, 49439), (2470, 45636), (2964, 38030), (3705, 30424), (3803, 29640), (4940, 22818), (5928, 19015), (7410, 15212), (7606, 14820), (9880, 11409)]