153273840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27767}}^1$

素因数の和:27806

約数の個数: 80

約数和(自身を含む): 495825408

約数和(自身を除く): 342551568

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, 27767, 55534, 83301, 111068, 138835, 166602, 222136, 277670, 333204, 416505, 444272, 555340, 638641, 666408, 833010, 1110680, 1277282, 1332816, 1666020, 1915923, 2221360, 2554564, 3193205, 3332040, 3831846, 5109128, 6386410, 6664080, 7663692, 9579615, 10218256, 12772820, 15327384, 19159230, 25545640, 30654768, 38318460, 51091280, 76636920, 153273840]

約数ペア:

[(1, 153273840), (2, 76636920), (3, 51091280), (4, 38318460), (5, 30654768), (6, 25545640), (8, 19159230), (10, 15327384), (12, 12772820), (15, 10218256), (16, 9579615), (20, 7663692), (23, 6664080), (24, 6386410), (30, 5109128), (40, 3831846), (46, 3332040), (48, 3193205), (60, 2554564), (69, 2221360), (80, 1915923), (92, 1666020), (115, 1332816), (120, 1277282), (138, 1110680), (184, 833010), (230, 666408), (240, 638641), (276, 555340), (345, 444272), (368, 416505), (460, 333204), (552, 277670), (690, 222136), (920, 166602), (1104, 138835), (1380, 111068), (1840, 83301), (2760, 55534), (5520, 27767)]