2540038320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3671}}^1$

素因数の和:3752

約数の個数: 180

約数和(自身を含む): 8816743728

約数和(自身を除く): 6276705408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 961, 1116, 1240, 1395, 1488, 1860, 1922, 2232, 2480, 2790, 2883, 3671, 3720, 3844, 4464, 4805, 5580, 5766, 7342, 7440, 7688, 8649, 9610, 11013, 11160, 11532, 14415, 14684, 15376, 17298, 18355, 19220, 22026, 22320, 23064, 28830, 29368, 33039, 34596, 36710, 38440, 43245, 44052, 46128, 55065, 57660, 58736, 66078, 69192, 73420, 76880, 86490, 88104, 110130, 113801, 115320, 132156, 138384, 146840, 165195, 172980, 176208, 220260, 227602, 230640, 264312, 293680, 330390, 341403, 345960, 440520, 455204, 528624, 569005, 660780, 682806, 691920, 881040, 910408, 1024209, 1138010, 1321560, 1365612, 1707015, 1820816, 2048418, 2276020, 2643120, 2731224, 3414030, 3527831, 4096836, 4552040, 5121045, 5462448, 6828060, 7055662, 8193672, 9104080, 10242090, 10583493, 13656120, 14111324, 16387344, 17639155, 20484180, 21166986, 27312240, 28222648, 31750479, 35278310, 40968360, 42333972, 52917465, 56445296, 63500958, 70556620, 81936720, 84667944, 105834930, 127001916, 141113240, 158752395, 169335888, 211669860, 254003832, 282226480, 317504790, 423339720, 508007664, 635009580, 846679440, 1270019160, 2540038320]

約数ペア:

[(1, 2540038320), (2, 1270019160), (3, 846679440), (4, 635009580), (5, 508007664), (6, 423339720), (8, 317504790), (9, 282226480), (10, 254003832), (12, 211669860), (15, 169335888), (16, 158752395), (18, 141113240), (20, 127001916), (24, 105834930), (30, 84667944), (31, 81936720), (36, 70556620), (40, 63500958), (45, 56445296), (48, 52917465), (60, 42333972), (62, 40968360), (72, 35278310), (80, 31750479), (90, 28222648), (93, 27312240), (120, 21166986), (124, 20484180), (144, 17639155), (155, 16387344), (180, 14111324), (186, 13656120), (240, 10583493), (248, 10242090), (279, 9104080), (310, 8193672), (360, 7055662), (372, 6828060), (465, 5462448), (496, 5121045), (558, 4552040), (620, 4096836), (720, 3527831), (744, 3414030), (930, 2731224), (961, 2643120), (1116, 2276020), (1240, 2048418), (1395, 1820816), (1488, 1707015), (1860, 1365612), (1922, 1321560), (2232, 1138010), (2480, 1024209), (2790, 910408), (2883, 881040), (3671, 691920), (3720, 682806), (3844, 660780), (4464, 569005), (4805, 528624), (5580, 455204), (5766, 440520), (7342, 345960), (7440, 341403), (7688, 330390), (8649, 293680), (9610, 264312), (11013, 230640), (11160, 227602), (11532, 220260), (14415, 176208), (14684, 172980), (15376, 165195), (17298, 146840), (18355, 138384), (19220, 132156), (22026, 115320), (22320, 113801), (23064, 110130), (28830, 88104), (29368, 86490), (33039, 76880), (34596, 73420), (36710, 69192), (38440, 66078), (43245, 58736), (44052, 57660), (46128, 55065)]