12644280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 46725120

約数和(自身を除く): 34080840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 103, 110, 120, 124, 132, 155, 165, 180, 186, 198, 206, 220, 248, 264, 279, 309, 310, 330, 341, 360, 372, 396, 412, 440, 465, 495, 515, 558, 618, 620, 660, 682, 744, 792, 824, 927, 930, 990, 1023, 1030, 1116, 1133, 1236, 1240, 1320, 1364, 1395, 1545, 1705, 1854, 1860, 1980, 2046, 2060, 2232, 2266, 2472, 2728, 2790, 3069, 3090, 3193, 3399, 3410, 3708, 3720, 3960, 4092, 4120, 4532, 4635, 5115, 5580, 5665, 6138, 6180, 6386, 6798, 6820, 7416, 8184, 9064, 9270, 9579, 10197, 10230, 11160, 11330, 12276, 12360, 12772, 13596, 13640, 15345, 15965, 16995, 18540, 19158, 20394, 20460, 22660, 24552, 25544, 27192, 28737, 30690, 31930, 33990, 35123, 37080, 38316, 40788, 40920, 45320, 47895, 50985, 57474, 61380, 63860, 67980, 70246, 76632, 81576, 95790, 101970, 105369, 114948, 122760, 127720, 135960, 140492, 143685, 175615, 191580, 203940, 210738, 229896, 280984, 287370, 316107, 351230, 383160, 407880, 421476, 526845, 574740, 632214, 702460, 842952, 1053690, 1149480, 1264428, 1404920, 1580535, 2107380, 2528856, 3161070, 4214760, 6322140, 12644280]

約数ペア:

[(1, 12644280), (2, 6322140), (3, 4214760), (4, 3161070), (5, 2528856), (6, 2107380), (8, 1580535), (9, 1404920), (10, 1264428), (11, 1149480), (12, 1053690), (15, 842952), (18, 702460), (20, 632214), (22, 574740), (24, 526845), (30, 421476), (31, 407880), (33, 383160), (36, 351230), (40, 316107), (44, 287370), (45, 280984), (55, 229896), (60, 210738), (62, 203940), (66, 191580), (72, 175615), (88, 143685), (90, 140492), (93, 135960), (99, 127720), (103, 122760), (110, 114948), (120, 105369), (124, 101970), (132, 95790), (155, 81576), (165, 76632), (180, 70246), (186, 67980), (198, 63860), (206, 61380), (220, 57474), (248, 50985), (264, 47895), (279, 45320), (309, 40920), (310, 40788), (330, 38316), (341, 37080), (360, 35123), (372, 33990), (396, 31930), (412, 30690), (440, 28737), (465, 27192), (495, 25544), (515, 24552), (558, 22660), (618, 20460), (620, 20394), (660, 19158), (682, 18540), (744, 16995), (792, 15965), (824, 15345), (927, 13640), (930, 13596), (990, 12772), (1023, 12360), (1030, 12276), (1116, 11330), (1133, 11160), (1236, 10230), (1240, 10197), (1320, 9579), (1364, 9270), (1395, 9064), (1545, 8184), (1705, 7416), (1854, 6820), (1860, 6798), (1980, 6386), (2046, 6180), (2060, 6138), (2232, 5665), (2266, 5580), (2472, 5115), (2728, 4635), (2790, 4532), (3069, 4120), (3090, 4092), (3193, 3960), (3399, 3720), (3410, 3708)]