40324080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 135705600

約数和(自身を除く): 95381520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 239, 240, 285, 296, 304, 370, 380, 444, 456, 478, 555, 570, 592, 703, 717, 740, 760, 888, 912, 956, 1110, 1140, 1195, 1406, 1434, 1480, 1520, 1776, 1912, 2109, 2220, 2280, 2390, 2812, 2868, 2960, 3515, 3585, 3824, 4218, 4440, 4541, 4560, 4780, 5624, 5736, 7030, 7170, 8436, 8843, 8880, 9082, 9560, 10545, 11248, 11472, 13623, 14060, 14340, 16872, 17686, 18164, 19120, 21090, 22705, 26529, 27246, 28120, 28680, 33744, 35372, 36328, 42180, 44215, 45410, 53058, 54492, 56240, 57360, 68115, 70744, 72656, 84360, 88430, 90820, 106116, 108984, 132645, 136230, 141488, 168017, 168720, 176860, 181640, 212232, 217968, 265290, 272460, 336034, 353720, 363280, 424464, 504051, 530580, 544920, 672068, 707440, 840085, 1008102, 1061160, 1089840, 1344136, 1680170, 2016204, 2122320, 2520255, 2688272, 3360340, 4032408, 5040510, 6720680, 8064816, 10081020, 13441360, 20162040, 40324080]

約数ペア:

[(1, 40324080), (2, 20162040), (3, 13441360), (4, 10081020), (5, 8064816), (6, 6720680), (8, 5040510), (10, 4032408), (12, 3360340), (15, 2688272), (16, 2520255), (19, 2122320), (20, 2016204), (24, 1680170), (30, 1344136), (37, 1089840), (38, 1061160), (40, 1008102), (48, 840085), (57, 707440), (60, 672068), (74, 544920), (76, 530580), (80, 504051), (95, 424464), (111, 363280), (114, 353720), (120, 336034), (148, 272460), (152, 265290), (185, 217968), (190, 212232), (222, 181640), (228, 176860), (239, 168720), (240, 168017), (285, 141488), (296, 136230), (304, 132645), (370, 108984), (380, 106116), (444, 90820), (456, 88430), (478, 84360), (555, 72656), (570, 70744), (592, 68115), (703, 57360), (717, 56240), (740, 54492), (760, 53058), (888, 45410), (912, 44215), (956, 42180), (1110, 36328), (1140, 35372), (1195, 33744), (1406, 28680), (1434, 28120), (1480, 27246), (1520, 26529), (1776, 22705), (1912, 21090), (2109, 19120), (2220, 18164), (2280, 17686), (2390, 16872), (2812, 14340), (2868, 14060), (2960, 13623), (3515, 11472), (3585, 11248), (3824, 10545), (4218, 9560), (4440, 9082), (4541, 8880), (4560, 8843), (4780, 8436), (5624, 7170), (5736, 7030)]