16802280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4271

約数の個数: 96

約数和(自身を含む): 59585760

約数和(自身を除く): 42783480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 4243, 8486, 12729, 16972, 21215, 25458, 33944, 38187, 42430, 46673, 50916, 63645, 76374, 84860, 93346, 101832, 127290, 140019, 152748, 169720, 186692, 190935, 233365, 254580, 280038, 305496, 373384, 381870, 420057, 466730, 509160, 560076, 700095, 763740, 840114, 933460, 1120152, 1400190, 1527480, 1680228, 1866920, 2100285, 2800380, 3360456, 4200570, 5600760, 8401140, 16802280]

約数ペア:

[(1, 16802280), (2, 8401140), (3, 5600760), (4, 4200570), (5, 3360456), (6, 2800380), (8, 2100285), (9, 1866920), (10, 1680228), (11, 1527480), (12, 1400190), (15, 1120152), (18, 933460), (20, 840114), (22, 763740), (24, 700095), (30, 560076), (33, 509160), (36, 466730), (40, 420057), (44, 381870), (45, 373384), (55, 305496), (60, 280038), (66, 254580), (72, 233365), (88, 190935), (90, 186692), (99, 169720), (110, 152748), (120, 140019), (132, 127290), (165, 101832), (180, 93346), (198, 84860), (220, 76374), (264, 63645), (330, 50916), (360, 46673), (396, 42430), (440, 38187), (495, 33944), (660, 25458), (792, 21215), (990, 16972), (1320, 12729), (1980, 8486), (3960, 4243)]