1430491320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30803}}^1$

素因数の和:30866

約数の個数: 128

約数和(自身を含む): 4879353600

約数和(自身を除く): 3448862280

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, 9288, 11610, 15480, 23220, 30803, 46440, 61606, 92409, 123212, 154015, 184818, 246424, 277227, 308030, 369636, 462045, 554454, 616060, 739272, 831681, 924090, 1108908, 1232120, 1324529, 1386135, 1663362, 1848180, 2217816, 2649058, 2772270, 3326724, 3696360, 3973587, 4158405, 5298116, 5544540, 6622645, 6653448, 7947174, 8316810, 10596232, 11089080, 11920761, 13245290, 15894348, 16633620, 19867935, 23841522, 26490580, 31788696, 33267240, 35762283, 39735870, 47683044, 52981160, 59603805, 71524566, 79471740, 95366088, 119207610, 143049132, 158943480, 178811415, 238415220, 286098264, 357622830, 476830440, 715245660, 1430491320]

約数ペア:

[(1, 1430491320), (2, 715245660), (3, 476830440), (4, 357622830), (5, 286098264), (6, 238415220), (8, 178811415), (9, 158943480), (10, 143049132), (12, 119207610), (15, 95366088), (18, 79471740), (20, 71524566), (24, 59603805), (27, 52981160), (30, 47683044), (36, 39735870), (40, 35762283), (43, 33267240), (45, 31788696), (54, 26490580), (60, 23841522), (72, 19867935), (86, 16633620), (90, 15894348), (108, 13245290), (120, 11920761), (129, 11089080), (135, 10596232), (172, 8316810), (180, 7947174), (215, 6653448), (216, 6622645), (258, 5544540), (270, 5298116), (344, 4158405), (360, 3973587), (387, 3696360), (430, 3326724), (516, 2772270), (540, 2649058), (645, 2217816), (774, 1848180), (860, 1663362), (1032, 1386135), (1080, 1324529), (1161, 1232120), (1290, 1108908), (1548, 924090), (1720, 831681), (1935, 739272), (2322, 616060), (2580, 554454), (3096, 462045), (3870, 369636), (4644, 308030), (5160, 277227), (5805, 246424), (7740, 184818), (9288, 154015), (11610, 123212), (15480, 92409), (23220, 61606), (30803, 46440)]