220184760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44753}}^1$

素因数の和:44808

約数の個数: 64

約数和(自身を含む): 676680480

約数和(自身を除く): 456495720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 44753, 89506, 134259, 179012, 223765, 268518, 358024, 447530, 537036, 671295, 895060, 1074072, 1342590, 1790120, 1834873, 2685180, 3669746, 5370360, 5504619, 7339492, 9174365, 11009238, 14678984, 18348730, 22018476, 27523095, 36697460, 44036952, 55046190, 73394920, 110092380, 220184760]

約数ペア:

[(1, 220184760), (2, 110092380), (3, 73394920), (4, 55046190), (5, 44036952), (6, 36697460), (8, 27523095), (10, 22018476), (12, 18348730), (15, 14678984), (20, 11009238), (24, 9174365), (30, 7339492), (40, 5504619), (41, 5370360), (60, 3669746), (82, 2685180), (120, 1834873), (123, 1790120), (164, 1342590), (205, 1074072), (246, 895060), (328, 671295), (410, 537036), (492, 447530), (615, 358024), (820, 268518), (984, 223765), (1230, 179012), (1640, 134259), (2460, 89506), (4920, 44753)]