252299760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22367}}^1$

素因数の和:22430

約数の個数: 80

約数和(自身を含む): 798806016

約数和(自身を除く): 546506256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 22367, 44734, 67101, 89468, 111835, 134202, 178936, 223670, 268404, 335505, 357872, 447340, 536808, 671010, 894680, 1051249, 1073616, 1342020, 1789360, 2102498, 2684040, 3153747, 4204996, 5256245, 5368080, 6307494, 8409992, 10512490, 12614988, 15768735, 16819984, 21024980, 25229976, 31537470, 42049960, 50459952, 63074940, 84099920, 126149880, 252299760]

約数ペア:

[(1, 252299760), (2, 126149880), (3, 84099920), (4, 63074940), (5, 50459952), (6, 42049960), (8, 31537470), (10, 25229976), (12, 21024980), (15, 16819984), (16, 15768735), (20, 12614988), (24, 10512490), (30, 8409992), (40, 6307494), (47, 5368080), (48, 5256245), (60, 4204996), (80, 3153747), (94, 2684040), (120, 2102498), (141, 1789360), (188, 1342020), (235, 1073616), (240, 1051249), (282, 894680), (376, 671010), (470, 536808), (564, 447340), (705, 357872), (752, 335505), (940, 268404), (1128, 223670), (1410, 178936), (1880, 134202), (2256, 111835), (2820, 89468), (3760, 67101), (5640, 44734), (11280, 22367)]