2441340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 8415792

約数和(自身を除く): 5974452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 137, 162, 165, 180, 198, 220, 270, 274, 297, 324, 330, 396, 405, 411, 495, 540, 548, 594, 660, 685, 810, 822, 891, 990, 1188, 1233, 1370, 1485, 1507, 1620, 1644, 1782, 1980, 2055, 2466, 2740, 2970, 3014, 3564, 3699, 4110, 4455, 4521, 4932, 5940, 6028, 6165, 7398, 7535, 8220, 8910, 9042, 11097, 12330, 13563, 14796, 15070, 17820, 18084, 18495, 22194, 22605, 24660, 27126, 30140, 36990, 40689, 44388, 45210, 54252, 55485, 67815, 73980, 81378, 90420, 110970, 122067, 135630, 162756, 203445, 221940, 244134, 271260, 406890, 488268, 610335, 813780, 1220670, 2441340]

約数ペア:

[(1, 2441340), (2, 1220670), (3, 813780), (4, 610335), (5, 488268), (6, 406890), (9, 271260), (10, 244134), (11, 221940), (12, 203445), (15, 162756), (18, 135630), (20, 122067), (22, 110970), (27, 90420), (30, 81378), (33, 73980), (36, 67815), (44, 55485), (45, 54252), (54, 45210), (55, 44388), (60, 40689), (66, 36990), (81, 30140), (90, 27126), (99, 24660), (108, 22605), (110, 22194), (132, 18495), (135, 18084), (137, 17820), (162, 15070), (165, 14796), (180, 13563), (198, 12330), (220, 11097), (270, 9042), (274, 8910), (297, 8220), (324, 7535), (330, 7398), (396, 6165), (405, 6028), (411, 5940), (495, 4932), (540, 4521), (548, 4455), (594, 4110), (660, 3699), (685, 3564), (810, 3014), (822, 2970), (891, 2740), (990, 2466), (1188, 2055), (1233, 1980), (1370, 1782), (1485, 1644), (1507, 1620)]