272172240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6197}}^1$

素因数の和:6277

約数の個数: 120

約数和(自身を含む): 929179368

約数和(自身を除く): 657007128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 6197, 7320, 8784, 10980, 12394, 14640, 18591, 21960, 24788, 30985, 37182, 43920, 49576, 55773, 61970, 74364, 92955, 99152, 111546, 123940, 148728, 185910, 223092, 247880, 278865, 297456, 371820, 378017, 446184, 495760, 557730, 743640, 756034, 892368, 1115460, 1134051, 1487280, 1512068, 1890085, 2230920, 2268102, 3024136, 3402153, 3780170, 4461840, 4536204, 5670255, 6048272, 6804306, 7560340, 9072408, 11340510, 13608612, 15120680, 17010765, 18144816, 22681020, 27217224, 30241360, 34021530, 45362040, 54434448, 68043060, 90724080, 136086120, 272172240]

約数ペア:

[(1, 272172240), (2, 136086120), (3, 90724080), (4, 68043060), (5, 54434448), (6, 45362040), (8, 34021530), (9, 30241360), (10, 27217224), (12, 22681020), (15, 18144816), (16, 17010765), (18, 15120680), (20, 13608612), (24, 11340510), (30, 9072408), (36, 7560340), (40, 6804306), (45, 6048272), (48, 5670255), (60, 4536204), (61, 4461840), (72, 3780170), (80, 3402153), (90, 3024136), (120, 2268102), (122, 2230920), (144, 1890085), (180, 1512068), (183, 1487280), (240, 1134051), (244, 1115460), (305, 892368), (360, 756034), (366, 743640), (488, 557730), (549, 495760), (610, 446184), (720, 378017), (732, 371820), (915, 297456), (976, 278865), (1098, 247880), (1220, 223092), (1464, 185910), (1830, 148728), (2196, 123940), (2440, 111546), (2745, 99152), (2928, 92955), (3660, 74364), (4392, 61970), (4880, 55773), (5490, 49576), (6197, 43920), (7320, 37182), (8784, 30985), (10980, 24788), (12394, 21960), (14640, 18591)]