121199280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 391849920

約数和(自身を除く): 270650640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 109, 113, 120, 123, 164, 205, 218, 226, 240, 246, 327, 328, 339, 410, 436, 452, 492, 545, 565, 615, 654, 656, 678, 820, 872, 904, 984, 1090, 1130, 1230, 1308, 1356, 1635, 1640, 1695, 1744, 1808, 1968, 2180, 2260, 2460, 2616, 2712, 3270, 3280, 3390, 4360, 4469, 4520, 4633, 4920, 5232, 5424, 6540, 6780, 8720, 8938, 9040, 9266, 9840, 12317, 13080, 13407, 13560, 13899, 17876, 18532, 22345, 23165, 24634, 26160, 26814, 27120, 27798, 35752, 36951, 37064, 44690, 46330, 49268, 53628, 55596, 61585, 67035, 69495, 71504, 73902, 74128, 89380, 92660, 98536, 107256, 111192, 123170, 134070, 138990, 147804, 178760, 184755, 185320, 197072, 214512, 222384, 246340, 268140, 277980, 295608, 357520, 369510, 370640, 492680, 504997, 536280, 555960, 591216, 739020, 985360, 1009994, 1072560, 1111920, 1478040, 1514991, 2019988, 2524985, 2956080, 3029982, 4039976, 5049970, 6059964, 7574955, 8079952, 10099940, 12119928, 15149910, 20199880, 24239856, 30299820, 40399760, 60599640, 121199280]

約数ペア:

[(1, 121199280), (2, 60599640), (3, 40399760), (4, 30299820), (5, 24239856), (6, 20199880), (8, 15149910), (10, 12119928), (12, 10099940), (15, 8079952), (16, 7574955), (20, 6059964), (24, 5049970), (30, 4039976), (40, 3029982), (41, 2956080), (48, 2524985), (60, 2019988), (80, 1514991), (82, 1478040), (109, 1111920), (113, 1072560), (120, 1009994), (123, 985360), (164, 739020), (205, 591216), (218, 555960), (226, 536280), (240, 504997), (246, 492680), (327, 370640), (328, 369510), (339, 357520), (410, 295608), (436, 277980), (452, 268140), (492, 246340), (545, 222384), (565, 214512), (615, 197072), (654, 185320), (656, 184755), (678, 178760), (820, 147804), (872, 138990), (904, 134070), (984, 123170), (1090, 111192), (1130, 107256), (1230, 98536), (1308, 92660), (1356, 89380), (1635, 74128), (1640, 73902), (1695, 71504), (1744, 69495), (1808, 67035), (1968, 61585), (2180, 55596), (2260, 53628), (2460, 49268), (2616, 46330), (2712, 44690), (3270, 37064), (3280, 36951), (3390, 35752), (4360, 27798), (4469, 27120), (4520, 26814), (4633, 26160), (4920, 24634), (5232, 23165), (5424, 22345), (6540, 18532), (6780, 17876), (8720, 13899), (8938, 13560), (9040, 13407), (9266, 13080), (9840, 12317)]