348128460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84089}}^1$

素因数の和:84127

約数の個数: 72

約数和(自身を含む): 1101915360

約数和(自身を除く): 753786900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 84089, 168178, 252267, 336356, 420445, 504534, 756801, 840890, 1009068, 1261335, 1513602, 1681780, 1934047, 2522670, 3027204, 3784005, 3868094, 5045340, 5802141, 7568010, 7736188, 9670235, 11604282, 15136020, 17406423, 19340470, 23208564, 29010705, 34812846, 38680940, 58021410, 69625692, 87032115, 116042820, 174064230, 348128460]

約数ペア:

[(1, 348128460), (2, 174064230), (3, 116042820), (4, 87032115), (5, 69625692), (6, 58021410), (9, 38680940), (10, 34812846), (12, 29010705), (15, 23208564), (18, 19340470), (20, 17406423), (23, 15136020), (30, 11604282), (36, 9670235), (45, 7736188), (46, 7568010), (60, 5802141), (69, 5045340), (90, 3868094), (92, 3784005), (115, 3027204), (138, 2522670), (180, 1934047), (207, 1681780), (230, 1513602), (276, 1261335), (345, 1009068), (414, 840890), (460, 756801), (690, 504534), (828, 420445), (1035, 336356), (1380, 252267), (2070, 168178), (4140, 84089)]