228370680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27581}}^1$

素因数の和:27621

約数の個数: 96

約数和(自身を含む): 774502560

約数和(自身を除く): 546131880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 27581, 55162, 82743, 110324, 137905, 165486, 220648, 248229, 275810, 330972, 413715, 496458, 551620, 634363, 661944, 827430, 992916, 1103240, 1241145, 1268726, 1654860, 1903089, 1985832, 2482290, 2537452, 3171815, 3309720, 3806178, 4964580, 5074904, 5709267, 6343630, 7612356, 9515445, 9929160, 11418534, 12687260, 15224712, 19030890, 22837068, 25374520, 28546335, 38061780, 45674136, 57092670, 76123560, 114185340, 228370680]

約数ペア:

[(1, 228370680), (2, 114185340), (3, 76123560), (4, 57092670), (5, 45674136), (6, 38061780), (8, 28546335), (9, 25374520), (10, 22837068), (12, 19030890), (15, 15224712), (18, 12687260), (20, 11418534), (23, 9929160), (24, 9515445), (30, 7612356), (36, 6343630), (40, 5709267), (45, 5074904), (46, 4964580), (60, 3806178), (69, 3309720), (72, 3171815), (90, 2537452), (92, 2482290), (115, 1985832), (120, 1903089), (138, 1654860), (180, 1268726), (184, 1241145), (207, 1103240), (230, 992916), (276, 827430), (345, 661944), (360, 634363), (414, 551620), (460, 496458), (552, 413715), (690, 330972), (828, 275810), (920, 248229), (1035, 220648), (1380, 165486), (1656, 137905), (2070, 110324), (2760, 82743), (4140, 55162), (8280, 27581)]