427665960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9272

約数の個数: 128

約数和(自身を含む): 1458864000

約数和(自身を除く): 1031198040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9209, 9288, 11610, 15480, 18418, 23220, 27627, 36836, 46045, 46440, 55254, 73672, 82881, 92090, 110508, 138135, 165762, 184180, 221016, 248643, 276270, 331524, 368360, 395987, 414405, 497286, 552540, 663048, 791974, 828810, 994572, 1105080, 1187961, 1243215, 1583948, 1657620, 1979935, 1989144, 2375922, 2486430, 3167896, 3315240, 3563883, 3959870, 4751844, 4972860, 5939805, 7127766, 7919740, 9503688, 9945720, 10691649, 11879610, 14255532, 15839480, 17819415, 21383298, 23759220, 28511064, 35638830, 42766596, 47518440, 53458245, 71277660, 85533192, 106916490, 142555320, 213832980, 427665960]

約数ペア:

[(1, 427665960), (2, 213832980), (3, 142555320), (4, 106916490), (5, 85533192), (6, 71277660), (8, 53458245), (9, 47518440), (10, 42766596), (12, 35638830), (15, 28511064), (18, 23759220), (20, 21383298), (24, 17819415), (27, 15839480), (30, 14255532), (36, 11879610), (40, 10691649), (43, 9945720), (45, 9503688), (54, 7919740), (60, 7127766), (72, 5939805), (86, 4972860), (90, 4751844), (108, 3959870), (120, 3563883), (129, 3315240), (135, 3167896), (172, 2486430), (180, 2375922), (215, 1989144), (216, 1979935), (258, 1657620), (270, 1583948), (344, 1243215), (360, 1187961), (387, 1105080), (430, 994572), (516, 828810), (540, 791974), (645, 663048), (774, 552540), (860, 497286), (1032, 414405), (1080, 395987), (1161, 368360), (1290, 331524), (1548, 276270), (1720, 248643), (1935, 221016), (2322, 184180), (2580, 165762), (3096, 138135), (3870, 110508), (4644, 92090), (5160, 82881), (5805, 73672), (7740, 55254), (9209, 46440), (9288, 46045), (11610, 36836), (15480, 27627), (18418, 23220)]