88896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 303980544

約数和(自身を除く): 215083824

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, 151, 165, 176, 220, 223, 240, 264, 302, 330, 440, 446, 453, 528, 604, 660, 669, 755, 880, 892, 906, 1115, 1208, 1320, 1338, 1510, 1661, 1784, 1812, 2230, 2265, 2416, 2453, 2640, 2676, 3020, 3322, 3345, 3568, 3624, 4460, 4530, 4906, 4983, 5352, 6040, 6644, 6690, 7248, 7359, 8305, 8920, 9060, 9812, 9966, 10704, 12080, 12265, 13288, 13380, 14718, 16610, 17840, 18120, 19624, 19932, 24530, 24915, 26576, 26760, 29436, 33220, 33673, 36240, 36795, 39248, 39864, 49060, 49830, 53520, 58872, 66440, 67346, 73590, 79728, 98120, 99660, 101019, 117744, 132880, 134692, 147180, 168365, 196240, 199320, 202038, 269384, 294360, 336730, 370403, 398640, 404076, 505095, 538768, 588720, 673460, 740806, 808152, 1010190, 1111209, 1346920, 1481612, 1616304, 1852015, 2020380, 2222418, 2693840, 2963224, 3704030, 4040760, 4444836, 5556045, 5926448, 7408060, 8081520, 8889672, 11112090, 14816120, 17779344, 22224180, 29632240, 44448360, 88896720]

約数ペア:

[(1, 88896720), (2, 44448360), (3, 29632240), (4, 22224180), (5, 17779344), (6, 14816120), (8, 11112090), (10, 8889672), (11, 8081520), (12, 7408060), (15, 5926448), (16, 5556045), (20, 4444836), (22, 4040760), (24, 3704030), (30, 2963224), (33, 2693840), (40, 2222418), (44, 2020380), (48, 1852015), (55, 1616304), (60, 1481612), (66, 1346920), (80, 1111209), (88, 1010190), (110, 808152), (120, 740806), (132, 673460), (151, 588720), (165, 538768), (176, 505095), (220, 404076), (223, 398640), (240, 370403), (264, 336730), (302, 294360), (330, 269384), (440, 202038), (446, 199320), (453, 196240), (528, 168365), (604, 147180), (660, 134692), (669, 132880), (755, 117744), (880, 101019), (892, 99660), (906, 98120), (1115, 79728), (1208, 73590), (1320, 67346), (1338, 66440), (1510, 58872), (1661, 53520), (1784, 49830), (1812, 49060), (2230, 39864), (2265, 39248), (2416, 36795), (2453, 36240), (2640, 33673), (2676, 33220), (3020, 29436), (3322, 26760), (3345, 26576), (3568, 24915), (3624, 24530), (4460, 19932), (4530, 19624), (4906, 18120), (4983, 17840), (5352, 16610), (6040, 14718), (6644, 13380), (6690, 13288), (7248, 12265), (7359, 12080), (8305, 10704), (8920, 9966), (9060, 9812)]