1330606440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1373

約数の個数: 160

約数和(自身を含む): 4487028480

約数和(自身を除く): 3156422040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 463, 540, 648, 810, 887, 926, 1080, 1389, 1620, 1774, 1852, 2315, 2661, 2778, 3240, 3548, 3704, 4167, 4435, 4630, 5322, 5556, 6945, 7096, 7983, 8334, 8870, 9260, 10644, 11112, 12501, 13305, 13890, 15966, 16668, 17740, 18520, 20835, 21288, 23949, 25002, 26610, 27780, 31932, 33336, 35480, 37503, 39915, 41670, 47898, 50004, 53220, 55560, 62505, 63864, 71847, 75006, 79830, 83340, 95796, 100008, 106440, 119745, 125010, 143694, 150012, 159660, 166680, 187515, 191592, 239490, 250020, 287388, 300024, 319320, 359235, 375030, 410681, 478980, 500040, 574776, 718470, 750060, 821362, 957960, 1232043, 1436940, 1500120, 1642724, 2053405, 2464086, 2873880, 3285448, 3696129, 4106810, 4928172, 6160215, 7392258, 8213620, 9856344, 11088387, 12320430, 14784516, 16427240, 18480645, 22176774, 24640860, 29569032, 33265161, 36961290, 44353548, 49281720, 55441935, 66530322, 73922580, 88707096, 110883870, 133060644, 147845160, 166325805, 221767740, 266121288, 332651610, 443535480, 665303220, 1330606440]

約数ペア:

[(1, 1330606440), (2, 665303220), (3, 443535480), (4, 332651610), (5, 266121288), (6, 221767740), (8, 166325805), (9, 147845160), (10, 133060644), (12, 110883870), (15, 88707096), (18, 73922580), (20, 66530322), (24, 55441935), (27, 49281720), (30, 44353548), (36, 36961290), (40, 33265161), (45, 29569032), (54, 24640860), (60, 22176774), (72, 18480645), (81, 16427240), (90, 14784516), (108, 12320430), (120, 11088387), (135, 9856344), (162, 8213620), (180, 7392258), (216, 6160215), (270, 4928172), (324, 4106810), (360, 3696129), (405, 3285448), (463, 2873880), (540, 2464086), (648, 2053405), (810, 1642724), (887, 1500120), (926, 1436940), (1080, 1232043), (1389, 957960), (1620, 821362), (1774, 750060), (1852, 718470), (2315, 574776), (2661, 500040), (2778, 478980), (3240, 410681), (3548, 375030), (3704, 359235), (4167, 319320), (4435, 300024), (4630, 287388), (5322, 250020), (5556, 239490), (6945, 191592), (7096, 187515), (7983, 166680), (8334, 159660), (8870, 150012), (9260, 143694), (10644, 125010), (11112, 119745), (12501, 106440), (13305, 100008), (13890, 95796), (15966, 83340), (16668, 79830), (17740, 75006), (18520, 71847), (20835, 63864), (21288, 62505), (23949, 55560), (25002, 53220), (26610, 50004), (27780, 47898), (31932, 41670), (33336, 39915), (35480, 37503)]