2057455440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69697}}^1$

素因数の和:69757

約数の個数: 120

約数和(自身を含む): 7078250088

約数和(自身を除く): 5020794648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 69697, 139394, 209091, 278788, 348485, 418182, 557576, 627273, 696970, 836364, 1045455, 1115152, 1254546, 1393940, 1672728, 2090910, 2509092, 2787880, 2857577, 3136365, 3345456, 4181820, 5018184, 5575760, 5715154, 6272730, 8363640, 8572731, 10036368, 11430308, 12545460, 14287885, 16727280, 17145462, 22860616, 25090920, 25718193, 28575770, 34290924, 42863655, 45721232, 50181840, 51436386, 57151540, 68581848, 85727310, 102872772, 114303080, 128590965, 137163696, 171454620, 205745544, 228606160, 257181930, 342909240, 411491088, 514363860, 685818480, 1028727720, 2057455440]

約数ペア:

[(1, 2057455440), (2, 1028727720), (3, 685818480), (4, 514363860), (5, 411491088), (6, 342909240), (8, 257181930), (9, 228606160), (10, 205745544), (12, 171454620), (15, 137163696), (16, 128590965), (18, 114303080), (20, 102872772), (24, 85727310), (30, 68581848), (36, 57151540), (40, 51436386), (41, 50181840), (45, 45721232), (48, 42863655), (60, 34290924), (72, 28575770), (80, 25718193), (82, 25090920), (90, 22860616), (120, 17145462), (123, 16727280), (144, 14287885), (164, 12545460), (180, 11430308), (205, 10036368), (240, 8572731), (246, 8363640), (328, 6272730), (360, 5715154), (369, 5575760), (410, 5018184), (492, 4181820), (615, 3345456), (656, 3136365), (720, 2857577), (738, 2787880), (820, 2509092), (984, 2090910), (1230, 1672728), (1476, 1393940), (1640, 1254546), (1845, 1115152), (1968, 1045455), (2460, 836364), (2952, 696970), (3280, 627273), (3690, 557576), (4920, 418182), (5904, 348485), (7380, 278788), (9840, 209091), (14760, 139394), (29520, 69697)]