123562260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 392432040

約数和(自身を除く): 268869780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 801, 810, 857, 890, 1068, 1335, 1602, 1620, 1714, 1780, 2403, 2571, 2670, 3204, 3428, 4005, 4285, 4806, 5142, 5340, 7209, 7713, 8010, 8570, 9612, 10284, 12015, 12855, 14418, 15426, 16020, 17140, 23139, 24030, 25710, 28836, 30852, 36045, 38565, 46278, 48060, 51420, 69417, 72090, 76273, 77130, 92556, 115695, 138834, 144180, 152546, 154260, 228819, 231390, 277668, 305092, 347085, 381365, 457638, 462780, 686457, 694170, 762730, 915276, 1144095, 1372914, 1388340, 1525460, 2059371, 2288190, 2745828, 3432285, 4118742, 4576380, 6178113, 6864570, 8237484, 10296855, 12356226, 13729140, 20593710, 24712452, 30890565, 41187420, 61781130, 123562260]

約数ペア:

[(1, 123562260), (2, 61781130), (3, 41187420), (4, 30890565), (5, 24712452), (6, 20593710), (9, 13729140), (10, 12356226), (12, 10296855), (15, 8237484), (18, 6864570), (20, 6178113), (27, 4576380), (30, 4118742), (36, 3432285), (45, 2745828), (54, 2288190), (60, 2059371), (81, 1525460), (89, 1388340), (90, 1372914), (108, 1144095), (135, 915276), (162, 762730), (178, 694170), (180, 686457), (267, 462780), (270, 457638), (324, 381365), (356, 347085), (405, 305092), (445, 277668), (534, 231390), (540, 228819), (801, 154260), (810, 152546), (857, 144180), (890, 138834), (1068, 115695), (1335, 92556), (1602, 77130), (1620, 76273), (1714, 72090), (1780, 69417), (2403, 51420), (2571, 48060), (2670, 46278), (3204, 38565), (3428, 36045), (4005, 30852), (4285, 28836), (4806, 25710), (5142, 24030), (5340, 23139), (7209, 17140), (7713, 16020), (8010, 15426), (8570, 14418), (9612, 12855), (10284, 12015)]