89711280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1076

約数の個数: 160

約数和(自身を含む): 316854720

約数和(自身を除く): 227143440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1013, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2026, 2160, 2214, 2460, 2952, 3039, 3280, 3690, 4052, 4428, 4920, 5065, 5535, 5904, 6078, 7380, 8104, 8856, 9117, 9840, 10130, 11070, 12156, 14760, 15195, 16208, 17712, 18234, 20260, 22140, 24312, 27351, 29520, 30390, 36468, 40520, 41533, 44280, 45585, 48624, 54702, 60780, 72936, 81040, 83066, 88560, 91170, 109404, 121560, 124599, 136755, 145872, 166132, 182340, 207665, 218808, 243120, 249198, 273510, 332264, 364680, 373797, 415330, 437616, 498396, 547020, 622995, 664528, 729360, 747594, 830660, 996792, 1094040, 1121391, 1245990, 1495188, 1661320, 1868985, 1993584, 2188080, 2242782, 2491980, 2990376, 3322640, 3737970, 4485564, 4983960, 5606955, 5980752, 7475940, 8971128, 9967920, 11213910, 14951880, 17942256, 22427820, 29903760, 44855640, 89711280]

約数ペア:

[(1, 89711280), (2, 44855640), (3, 29903760), (4, 22427820), (5, 17942256), (6, 14951880), (8, 11213910), (9, 9967920), (10, 8971128), (12, 7475940), (15, 5980752), (16, 5606955), (18, 4983960), (20, 4485564), (24, 3737970), (27, 3322640), (30, 2990376), (36, 2491980), (40, 2242782), (41, 2188080), (45, 1993584), (48, 1868985), (54, 1661320), (60, 1495188), (72, 1245990), (80, 1121391), (82, 1094040), (90, 996792), (108, 830660), (120, 747594), (123, 729360), (135, 664528), (144, 622995), (164, 547020), (180, 498396), (205, 437616), (216, 415330), (240, 373797), (246, 364680), (270, 332264), (328, 273510), (360, 249198), (369, 243120), (410, 218808), (432, 207665), (492, 182340), (540, 166132), (615, 145872), (656, 136755), (720, 124599), (738, 121560), (820, 109404), (984, 91170), (1013, 88560), (1080, 83066), (1107, 81040), (1230, 72936), (1476, 60780), (1640, 54702), (1845, 48624), (1968, 45585), (2026, 44280), (2160, 41533), (2214, 40520), (2460, 36468), (2952, 30390), (3039, 29520), (3280, 27351), (3690, 24312), (4052, 22140), (4428, 20260), (4920, 18234), (5065, 17712), (5535, 16208), (5904, 15195), (6078, 14760), (7380, 12156), (8104, 11070), (8856, 10130), (9117, 9840)]