6480360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 21565440

約数和(自身を除く): 15085080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 383, 423, 470, 564, 705, 766, 846, 940, 1128, 1149, 1410, 1532, 1692, 1880, 1915, 2115, 2298, 2820, 3064, 3384, 3447, 3830, 4230, 4596, 5640, 5745, 6894, 7660, 8460, 9192, 11490, 13788, 15320, 16920, 17235, 18001, 22980, 27576, 34470, 36002, 45960, 54003, 68940, 72004, 90005, 108006, 137880, 144008, 162009, 180010, 216012, 270015, 324018, 360020, 432024, 540030, 648036, 720040, 810045, 1080060, 1296072, 1620090, 2160120, 3240180, 6480360]

約数ペア:

[(1, 6480360), (2, 3240180), (3, 2160120), (4, 1620090), (5, 1296072), (6, 1080060), (8, 810045), (9, 720040), (10, 648036), (12, 540030), (15, 432024), (18, 360020), (20, 324018), (24, 270015), (30, 216012), (36, 180010), (40, 162009), (45, 144008), (47, 137880), (60, 108006), (72, 90005), (90, 72004), (94, 68940), (120, 54003), (141, 45960), (180, 36002), (188, 34470), (235, 27576), (282, 22980), (360, 18001), (376, 17235), (383, 16920), (423, 15320), (470, 13788), (564, 11490), (705, 9192), (766, 8460), (846, 7660), (940, 6894), (1128, 5745), (1149, 5640), (1410, 4596), (1532, 4230), (1692, 3830), (1880, 3447), (1915, 3384), (2115, 3064), (2298, 2820)]