327898440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 1109721600

約数和(自身を除く): 781823160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 103, 111, 120, 148, 180, 185, 206, 222, 239, 296, 309, 333, 360, 370, 412, 444, 478, 515, 555, 618, 666, 717, 740, 824, 888, 927, 956, 1030, 1110, 1195, 1236, 1332, 1434, 1480, 1545, 1665, 1854, 1912, 2060, 2151, 2220, 2390, 2472, 2664, 2868, 3090, 3330, 3585, 3708, 3811, 4120, 4302, 4440, 4635, 4780, 5736, 6180, 6660, 7170, 7416, 7622, 8604, 8843, 9270, 9560, 10755, 11433, 12360, 13320, 14340, 15244, 17208, 17686, 18540, 19055, 21510, 22866, 24617, 26529, 28680, 30488, 34299, 35372, 37080, 38110, 43020, 44215, 45732, 49234, 53058, 57165, 68598, 70744, 73851, 76220, 79587, 86040, 88430, 91464, 98468, 106116, 114330, 123085, 132645, 137196, 147702, 152440, 159174, 171495, 176860, 196936, 212232, 221553, 228660, 246170, 265290, 274392, 295404, 318348, 342990, 353720, 369255, 397935, 443106, 457320, 492340, 530580, 590808, 636696, 685980, 738510, 795870, 886212, 910829, 984680, 1061160, 1107765, 1371960, 1477020, 1591740, 1772424, 1821658, 2215530, 2732487, 2954040, 3183480, 3643316, 4431060, 4554145, 5464974, 7286632, 8197461, 8862120, 9108290, 10929948, 13662435, 16394922, 18216580, 21859896, 27324870, 32789844, 36433160, 40987305, 54649740, 65579688, 81974610, 109299480, 163949220, 327898440]

約数ペア:

[(1, 327898440), (2, 163949220), (3, 109299480), (4, 81974610), (5, 65579688), (6, 54649740), (8, 40987305), (9, 36433160), (10, 32789844), (12, 27324870), (15, 21859896), (18, 18216580), (20, 16394922), (24, 13662435), (30, 10929948), (36, 9108290), (37, 8862120), (40, 8197461), (45, 7286632), (60, 5464974), (72, 4554145), (74, 4431060), (90, 3643316), (103, 3183480), (111, 2954040), (120, 2732487), (148, 2215530), (180, 1821658), (185, 1772424), (206, 1591740), (222, 1477020), (239, 1371960), (296, 1107765), (309, 1061160), (333, 984680), (360, 910829), (370, 886212), (412, 795870), (444, 738510), (478, 685980), (515, 636696), (555, 590808), (618, 530580), (666, 492340), (717, 457320), (740, 443106), (824, 397935), (888, 369255), (927, 353720), (956, 342990), (1030, 318348), (1110, 295404), (1195, 274392), (1236, 265290), (1332, 246170), (1434, 228660), (1480, 221553), (1545, 212232), (1665, 196936), (1854, 176860), (1912, 171495), (2060, 159174), (2151, 152440), (2220, 147702), (2390, 137196), (2472, 132645), (2664, 123085), (2868, 114330), (3090, 106116), (3330, 98468), (3585, 91464), (3708, 88430), (3811, 86040), (4120, 79587), (4302, 76220), (4440, 73851), (4635, 70744), (4780, 68598), (5736, 57165), (6180, 53058), (6660, 49234), (7170, 45732), (7416, 44215), (7622, 43020), (8604, 38110), (8843, 37080), (9270, 35372), (9560, 34299), (10755, 30488), (11433, 28680), (12360, 26529), (13320, 24617), (14340, 22866), (15244, 21510), (17208, 19055), (17686, 18540)]