4581840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 15052608

約数和(自身を除く): 10470768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1123, 1360, 2040, 2246, 3369, 4080, 4492, 5615, 6738, 8984, 11230, 13476, 16845, 17968, 19091, 22460, 26952, 33690, 38182, 44920, 53904, 57273, 67380, 76364, 89840, 95455, 114546, 134760, 152728, 190910, 229092, 269520, 286365, 305456, 381820, 458184, 572730, 763640, 916368, 1145460, 1527280, 2290920, 4581840]

約数ペア:

[(1, 4581840), (2, 2290920), (3, 1527280), (4, 1145460), (5, 916368), (6, 763640), (8, 572730), (10, 458184), (12, 381820), (15, 305456), (16, 286365), (17, 269520), (20, 229092), (24, 190910), (30, 152728), (34, 134760), (40, 114546), (48, 95455), (51, 89840), (60, 76364), (68, 67380), (80, 57273), (85, 53904), (102, 44920), (120, 38182), (136, 33690), (170, 26952), (204, 22460), (240, 19091), (255, 17968), (272, 16845), (340, 13476), (408, 11230), (510, 8984), (680, 6738), (816, 5615), (1020, 4492), (1123, 4080), (1360, 3369), (2040, 2246)]