1881896040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275131}}^1$

素因数の和:275167

約数の個数: 96

約数和(自身を含む): 6438088800

約数和(自身を除く): 4556192760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 275131, 550262, 825393, 1100524, 1375655, 1650786, 2201048, 2476179, 2751310, 3301572, 4126965, 4952358, 5227489, 5502620, 6603144, 8253930, 9904716, 10454978, 11005240, 12380895, 15682467, 16507860, 19809432, 20909956, 24761790, 26137445, 31364934, 33015720, 41819912, 47047401, 49523580, 52274890, 62729868, 78412335, 94094802, 99047160, 104549780, 125459736, 156824670, 188189604, 209099560, 235237005, 313649340, 376379208, 470474010, 627298680, 940948020, 1881896040]

約数ペア:

[(1, 1881896040), (2, 940948020), (3, 627298680), (4, 470474010), (5, 376379208), (6, 313649340), (8, 235237005), (9, 209099560), (10, 188189604), (12, 156824670), (15, 125459736), (18, 104549780), (19, 99047160), (20, 94094802), (24, 78412335), (30, 62729868), (36, 52274890), (38, 49523580), (40, 47047401), (45, 41819912), (57, 33015720), (60, 31364934), (72, 26137445), (76, 24761790), (90, 20909956), (95, 19809432), (114, 16507860), (120, 15682467), (152, 12380895), (171, 11005240), (180, 10454978), (190, 9904716), (228, 8253930), (285, 6603144), (342, 5502620), (360, 5227489), (380, 4952358), (456, 4126965), (570, 3301572), (684, 2751310), (760, 2476179), (855, 2201048), (1140, 1650786), (1368, 1375655), (1710, 1100524), (2280, 825393), (3420, 550262), (6840, 275131)]