2757660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 8467200

約数和(自身を除く): 5709540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 59, 60, 76, 82, 95, 114, 118, 123, 164, 177, 190, 205, 228, 236, 246, 285, 295, 354, 380, 410, 492, 570, 590, 615, 708, 779, 820, 885, 1121, 1140, 1180, 1230, 1558, 1770, 2242, 2337, 2419, 2460, 3116, 3363, 3540, 3895, 4484, 4674, 4838, 5605, 6726, 7257, 7790, 9348, 9676, 11210, 11685, 12095, 13452, 14514, 15580, 16815, 22420, 23370, 24190, 29028, 33630, 36285, 45961, 46740, 48380, 67260, 72570, 91922, 137883, 145140, 183844, 229805, 275766, 459610, 551532, 689415, 919220, 1378830, 2757660]

約数ペア:

[(1, 2757660), (2, 1378830), (3, 919220), (4, 689415), (5, 551532), (6, 459610), (10, 275766), (12, 229805), (15, 183844), (19, 145140), (20, 137883), (30, 91922), (38, 72570), (41, 67260), (57, 48380), (59, 46740), (60, 45961), (76, 36285), (82, 33630), (95, 29028), (114, 24190), (118, 23370), (123, 22420), (164, 16815), (177, 15580), (190, 14514), (205, 13452), (228, 12095), (236, 11685), (246, 11210), (285, 9676), (295, 9348), (354, 7790), (380, 7257), (410, 6726), (492, 5605), (570, 4838), (590, 4674), (615, 4484), (708, 3895), (779, 3540), (820, 3363), (885, 3116), (1121, 2460), (1140, 2419), (1180, 2337), (1230, 2242), (1558, 1770)]