61699440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23371}}^1$

素因数の和:23398

約数の個数: 80

約数和(自身を含む): 208665216

約数和(自身を除く): 146965776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 23371, 46742, 70113, 93484, 116855, 140226, 186968, 233710, 257081, 280452, 350565, 373936, 467420, 514162, 560904, 701130, 771243, 934840, 1028324, 1121808, 1285405, 1402260, 1542486, 1869680, 2056648, 2570810, 2804520, 3084972, 3856215, 4113296, 5141620, 5609040, 6169944, 7712430, 10283240, 12339888, 15424860, 20566480, 30849720, 61699440]

約数ペア:

[(1, 61699440), (2, 30849720), (3, 20566480), (4, 15424860), (5, 12339888), (6, 10283240), (8, 7712430), (10, 6169944), (11, 5609040), (12, 5141620), (15, 4113296), (16, 3856215), (20, 3084972), (22, 2804520), (24, 2570810), (30, 2056648), (33, 1869680), (40, 1542486), (44, 1402260), (48, 1285405), (55, 1121808), (60, 1028324), (66, 934840), (80, 771243), (88, 701130), (110, 560904), (120, 514162), (132, 467420), (165, 373936), (176, 350565), (220, 280452), (240, 257081), (264, 233710), (330, 186968), (440, 140226), (528, 116855), (660, 93484), (880, 70113), (1320, 46742), (2640, 23371)]