229736880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13873}}^1$

素因数の和:13915

約数の個数: 120

約数和(自身を含む): 805135968

約数和(自身を除く): 575399088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 13873, 16560, 27746, 41619, 55492, 69365, 83238, 110984, 124857, 138730, 166476, 208095, 221968, 249714, 277460, 319079, 332952, 416190, 499428, 554920, 624285, 638158, 665904, 832380, 957237, 998856, 1109840, 1248570, 1276316, 1595395, 1664760, 1914474, 1997712, 2497140, 2552632, 2871711, 3190790, 3329520, 3828948, 4786185, 4994280, 5105264, 5743422, 6381580, 7657896, 9572370, 9988560, 11486844, 12763160, 14358555, 15315792, 19144740, 22973688, 25526320, 28717110, 38289480, 45947376, 57434220, 76578960, 114868440, 229736880]

約数ペア:

[(1, 229736880), (2, 114868440), (3, 76578960), (4, 57434220), (5, 45947376), (6, 38289480), (8, 28717110), (9, 25526320), (10, 22973688), (12, 19144740), (15, 15315792), (16, 14358555), (18, 12763160), (20, 11486844), (23, 9988560), (24, 9572370), (30, 7657896), (36, 6381580), (40, 5743422), (45, 5105264), (46, 4994280), (48, 4786185), (60, 3828948), (69, 3329520), (72, 3190790), (80, 2871711), (90, 2552632), (92, 2497140), (115, 1997712), (120, 1914474), (138, 1664760), (144, 1595395), (180, 1276316), (184, 1248570), (207, 1109840), (230, 998856), (240, 957237), (276, 832380), (345, 665904), (360, 638158), (368, 624285), (414, 554920), (460, 499428), (552, 416190), (690, 332952), (720, 319079), (828, 277460), (920, 249714), (1035, 221968), (1104, 208095), (1380, 166476), (1656, 138730), (1840, 124857), (2070, 110984), (2760, 83238), (3312, 69365), (4140, 55492), (5520, 41619), (8280, 27746), (13873, 16560)]