90876789120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{280069}}^1$

素因数の和:280117

約数の個数: 192

約数和(自身を含む): 313667197200

約数和(自身を除く): 222790408080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 4992, 5070, 5408, 6240, 6760, 8112, 8320, 10140, 10816, 12480, 13520, 16224, 20280, 21632, 24960, 27040, 32448, 40560, 54080, 64896, 81120, 108160, 162240, 280069, 324480, 560138, 840207, 1120276, 1400345, 1680414, 2240552, 2800690, 3360828, 3640897, 4201035, 4481104, 5601380, 6721656, 7281794, 8402070, 8962208, 10922691, 11202760, 13443312, 14563588, 16804140, 17924416, 18204485, 21845382, 22405520, 26886624, 29127176, 33608280, 35848832, 36408970, 43690764, 44811040, 47331661, 53773248, 54613455, 58254352, 67216560, 72817940, 87381528, 89622080, 94663322, 107546496, 109226910, 116508704, 134433120, 141994983, 145635880, 174763056, 179244160, 189326644, 218453820, 233017408, 236658305, 268866240, 283989966, 291271760, 349526112, 378653288, 436907640, 466034816, 473316610, 537732480, 567979932, 582543520, 699052224, 709974915, 757306576, 873815280, 946633220, 1135959864, 1165087040, 1398104448, 1419949830, 1514613152, 1747630560, 1893266440, 2271919728, 2330174080, 2839899660, 3029226304, 3495261120, 3786532880, 4543839456, 5679799320, 6058452608, 6990522240, 7573065760, 9087678912, 11359598640, 15146131520, 18175357824, 22719197280, 30292263040, 45438394560, 90876789120]

約数ペア:

[(1, 90876789120), (2, 45438394560), (3, 30292263040), (4, 22719197280), (5, 18175357824), (6, 15146131520), (8, 11359598640), (10, 9087678912), (12, 7573065760), (13, 6990522240), (15, 6058452608), (16, 5679799320), (20, 4543839456), (24, 3786532880), (26, 3495261120), (30, 3029226304), (32, 2839899660), (39, 2330174080), (40, 2271919728), (48, 1893266440), (52, 1747630560), (60, 1514613152), (64, 1419949830), (65, 1398104448), (78, 1165087040), (80, 1135959864), (96, 946633220), (104, 873815280), (120, 757306576), (128, 709974915), (130, 699052224), (156, 582543520), (160, 567979932), (169, 537732480), (192, 473316610), (195, 466034816), (208, 436907640), (240, 378653288), (260, 349526112), (312, 291271760), (320, 283989966), (338, 268866240), (384, 236658305), (390, 233017408), (416, 218453820), (480, 189326644), (507, 179244160), (520, 174763056), (624, 145635880), (640, 141994983), (676, 134433120), (780, 116508704), (832, 109226910), (845, 107546496), (960, 94663322), (1014, 89622080), (1040, 87381528), (1248, 72817940), (1352, 67216560), (1560, 58254352), (1664, 54613455), (1690, 53773248), (1920, 47331661), (2028, 44811040), (2080, 43690764), (2496, 36408970), (2535, 35848832), (2704, 33608280), (3120, 29127176), (3380, 26886624), (4056, 22405520), (4160, 21845382), (4992, 18204485), (5070, 17924416), (5408, 16804140), (6240, 14563588), (6760, 13443312), (8112, 11202760), (8320, 10922691), (10140, 8962208), (10816, 8402070), (12480, 7281794), (13520, 6721656), (16224, 5601380), (20280, 4481104), (21632, 4201035), (24960, 3640897), (27040, 3360828), (32448, 2800690), (40560, 2240552), (54080, 1680414), (64896, 1400345), (81120, 1120276), (108160, 840207), (162240, 560138), (280069, 324480)]