7533240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 26611200

約数和(自身を除く): 19077960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 439, 440, 520, 572, 660, 715, 780, 858, 878, 1144, 1317, 1320, 1430, 1560, 1716, 1756, 2145, 2195, 2634, 2860, 3432, 3512, 4290, 4390, 4829, 5268, 5707, 5720, 6585, 8580, 8780, 9658, 10536, 11414, 13170, 14487, 17121, 17160, 17560, 19316, 22828, 24145, 26340, 28535, 28974, 34242, 38632, 45656, 48290, 52680, 57070, 57948, 62777, 68484, 72435, 85605, 96580, 114140, 115896, 125554, 136968, 144870, 171210, 188331, 193160, 228280, 251108, 289740, 313885, 342420, 376662, 502216, 579480, 627770, 684840, 753324, 941655, 1255540, 1506648, 1883310, 2511080, 3766620, 7533240]

約数ペア:

[(1, 7533240), (2, 3766620), (3, 2511080), (4, 1883310), (5, 1506648), (6, 1255540), (8, 941655), (10, 753324), (11, 684840), (12, 627770), (13, 579480), (15, 502216), (20, 376662), (22, 342420), (24, 313885), (26, 289740), (30, 251108), (33, 228280), (39, 193160), (40, 188331), (44, 171210), (52, 144870), (55, 136968), (60, 125554), (65, 115896), (66, 114140), (78, 96580), (88, 85605), (104, 72435), (110, 68484), (120, 62777), (130, 57948), (132, 57070), (143, 52680), (156, 48290), (165, 45656), (195, 38632), (220, 34242), (260, 28974), (264, 28535), (286, 26340), (312, 24145), (330, 22828), (390, 19316), (429, 17560), (439, 17160), (440, 17121), (520, 14487), (572, 13170), (660, 11414), (715, 10536), (780, 9658), (858, 8780), (878, 8580), (1144, 6585), (1317, 5720), (1320, 5707), (1430, 5268), (1560, 4829), (1716, 4390), (1756, 4290), (2145, 3512), (2195, 3432), (2634, 2860)]