1512638640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110573}}^1$

素因数の和:110611

約数の個数: 120

約数和(自身を含む): 5347358640

約数和(自身を除く): 3834720000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 110573, 221146, 331719, 442292, 552865, 663438, 884584, 995157, 1105730, 1326876, 1658595, 1769168, 1990314, 2100887, 2211460, 2653752, 3317190, 3980628, 4201774, 4422920, 4975785, 5307504, 6302661, 6634380, 7961256, 8403548, 8845840, 9951570, 10504435, 12605322, 13268760, 15922512, 16807096, 18907983, 19903140, 21008870, 25210644, 26537520, 31513305, 33614192, 37815966, 39806280, 42017740, 50421288, 63026610, 75631932, 79612560, 84035480, 94539915, 100842576, 126053220, 151263864, 168070960, 189079830, 252106440, 302527728, 378159660, 504212880, 756319320, 1512638640]

約数ペア:

[(1, 1512638640), (2, 756319320), (3, 504212880), (4, 378159660), (5, 302527728), (6, 252106440), (8, 189079830), (9, 168070960), (10, 151263864), (12, 126053220), (15, 100842576), (16, 94539915), (18, 84035480), (19, 79612560), (20, 75631932), (24, 63026610), (30, 50421288), (36, 42017740), (38, 39806280), (40, 37815966), (45, 33614192), (48, 31513305), (57, 26537520), (60, 25210644), (72, 21008870), (76, 19903140), (80, 18907983), (90, 16807096), (95, 15922512), (114, 13268760), (120, 12605322), (144, 10504435), (152, 9951570), (171, 8845840), (180, 8403548), (190, 7961256), (228, 6634380), (240, 6302661), (285, 5307504), (304, 4975785), (342, 4422920), (360, 4201774), (380, 3980628), (456, 3317190), (570, 2653752), (684, 2211460), (720, 2100887), (760, 1990314), (855, 1769168), (912, 1658595), (1140, 1326876), (1368, 1105730), (1520, 995157), (1710, 884584), (2280, 663438), (2736, 552865), (3420, 442292), (4560, 331719), (6840, 221146), (13680, 110573)]