122251440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22147}}^1$

素因数の和:22186

約数の個数: 80

約数和(自身を含む): 395474688

約数和(自身を除く): 273223248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 22147, 44294, 66441, 88588, 110735, 132882, 177176, 221470, 265764, 332205, 354352, 442940, 509381, 531528, 664410, 885880, 1018762, 1063056, 1328820, 1528143, 1771760, 2037524, 2546905, 2657640, 3056286, 4075048, 5093810, 5315280, 6112572, 7640715, 8150096, 10187620, 12225144, 15281430, 20375240, 24450288, 30562860, 40750480, 61125720, 122251440]

約数ペア:

[(1, 122251440), (2, 61125720), (3, 40750480), (4, 30562860), (5, 24450288), (6, 20375240), (8, 15281430), (10, 12225144), (12, 10187620), (15, 8150096), (16, 7640715), (20, 6112572), (23, 5315280), (24, 5093810), (30, 4075048), (40, 3056286), (46, 2657640), (48, 2546905), (60, 2037524), (69, 1771760), (80, 1528143), (92, 1328820), (115, 1063056), (120, 1018762), (138, 885880), (184, 664410), (230, 531528), (240, 509381), (276, 442940), (345, 354352), (368, 332205), (460, 265764), (552, 221470), (690, 177176), (920, 132882), (1104, 110735), (1380, 88588), (1840, 66441), (2760, 44294), (5520, 22147)]