15846840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 54798480

約数和(自身を除く): 38951640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 73, 81, 90, 108, 120, 134, 135, 146, 162, 180, 201, 216, 219, 268, 270, 292, 324, 335, 360, 365, 402, 405, 438, 536, 540, 584, 603, 648, 657, 670, 730, 804, 810, 876, 1005, 1080, 1095, 1206, 1314, 1340, 1460, 1608, 1620, 1752, 1809, 1971, 2010, 2190, 2412, 2628, 2680, 2920, 3015, 3240, 3285, 3618, 3942, 4020, 4380, 4824, 4891, 5256, 5427, 5913, 6030, 6570, 7236, 7884, 8040, 8760, 9045, 9782, 9855, 10854, 11826, 12060, 13140, 14472, 14673, 15768, 18090, 19564, 19710, 21708, 23652, 24120, 24455, 26280, 27135, 29346, 29565, 36180, 39128, 39420, 43416, 44019, 47304, 48910, 54270, 58692, 59130, 72360, 73365, 78840, 88038, 97820, 108540, 117384, 118260, 132057, 146730, 176076, 195640, 217080, 220095, 236520, 264114, 293460, 352152, 396171, 440190, 528228, 586920, 660285, 792342, 880380, 1056456, 1320570, 1584684, 1760760, 1980855, 2641140, 3169368, 3961710, 5282280, 7923420, 15846840]

約数ペア:

[(1, 15846840), (2, 7923420), (3, 5282280), (4, 3961710), (5, 3169368), (6, 2641140), (8, 1980855), (9, 1760760), (10, 1584684), (12, 1320570), (15, 1056456), (18, 880380), (20, 792342), (24, 660285), (27, 586920), (30, 528228), (36, 440190), (40, 396171), (45, 352152), (54, 293460), (60, 264114), (67, 236520), (72, 220095), (73, 217080), (81, 195640), (90, 176076), (108, 146730), (120, 132057), (134, 118260), (135, 117384), (146, 108540), (162, 97820), (180, 88038), (201, 78840), (216, 73365), (219, 72360), (268, 59130), (270, 58692), (292, 54270), (324, 48910), (335, 47304), (360, 44019), (365, 43416), (402, 39420), (405, 39128), (438, 36180), (536, 29565), (540, 29346), (584, 27135), (603, 26280), (648, 24455), (657, 24120), (670, 23652), (730, 21708), (804, 19710), (810, 19564), (876, 18090), (1005, 15768), (1080, 14673), (1095, 14472), (1206, 13140), (1314, 12060), (1340, 11826), (1460, 10854), (1608, 9855), (1620, 9782), (1752, 9045), (1809, 8760), (1971, 8040), (2010, 7884), (2190, 7236), (2412, 6570), (2628, 6030), (2680, 5913), (2920, 5427), (3015, 5256), (3240, 4891), (3285, 4824), (3618, 4380), (3942, 4020)]