892320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:55

約数の個数: 144

約数和(自身を含む): 3320352

約数和(自身を除く): 2428032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 352, 390, 416, 429, 440, 480, 507, 520, 528, 572, 624, 660, 676, 715, 780, 845, 858, 880, 1014, 1040, 1056, 1144, 1248, 1320, 1352, 1430, 1560, 1690, 1716, 1760, 1859, 2028, 2080, 2145, 2288, 2535, 2640, 2704, 2860, 3120, 3380, 3432, 3718, 4056, 4290, 4576, 5070, 5280, 5408, 5577, 5720, 6240, 6760, 6864, 7436, 8112, 8580, 9295, 10140, 11154, 11440, 13520, 13728, 14872, 16224, 17160, 18590, 20280, 22308, 22880, 27040, 27885, 29744, 34320, 37180, 40560, 44616, 55770, 59488, 68640, 74360, 81120, 89232, 111540, 148720, 178464, 223080, 297440, 446160, 892320]

約数ペア:

[(1, 892320), (2, 446160), (3, 297440), (4, 223080), (5, 178464), (6, 148720), (8, 111540), (10, 89232), (11, 81120), (12, 74360), (13, 68640), (15, 59488), (16, 55770), (20, 44616), (22, 40560), (24, 37180), (26, 34320), (30, 29744), (32, 27885), (33, 27040), (39, 22880), (40, 22308), (44, 20280), (48, 18590), (52, 17160), (55, 16224), (60, 14872), (65, 13728), (66, 13520), (78, 11440), (80, 11154), (88, 10140), (96, 9295), (104, 8580), (110, 8112), (120, 7436), (130, 6864), (132, 6760), (143, 6240), (156, 5720), (160, 5577), (165, 5408), (169, 5280), (176, 5070), (195, 4576), (208, 4290), (220, 4056), (240, 3718), (260, 3432), (264, 3380), (286, 3120), (312, 2860), (330, 2704), (338, 2640), (352, 2535), (390, 2288), (416, 2145), (429, 2080), (440, 2028), (480, 1859), (507, 1760), (520, 1716), (528, 1690), (572, 1560), (624, 1430), (660, 1352), (676, 1320), (715, 1248), (780, 1144), (845, 1056), (858, 1040), (880, 1014)]