2357640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 8208000

約数和(自身を除く): 5850360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 59, 60, 72, 74, 90, 108, 111, 118, 120, 135, 148, 177, 180, 185, 216, 222, 236, 270, 295, 296, 333, 354, 360, 370, 444, 472, 531, 540, 555, 590, 666, 708, 740, 885, 888, 999, 1062, 1080, 1110, 1180, 1332, 1416, 1480, 1593, 1665, 1770, 1998, 2124, 2183, 2220, 2360, 2655, 2664, 3186, 3330, 3540, 3996, 4248, 4366, 4440, 4995, 5310, 6372, 6549, 6660, 7080, 7965, 7992, 8732, 9990, 10620, 10915, 12744, 13098, 13320, 15930, 17464, 19647, 19980, 21240, 21830, 26196, 31860, 32745, 39294, 39960, 43660, 52392, 58941, 63720, 65490, 78588, 87320, 98235, 117882, 130980, 157176, 196470, 235764, 261960, 294705, 392940, 471528, 589410, 785880, 1178820, 2357640]

約数ペア:

[(1, 2357640), (2, 1178820), (3, 785880), (4, 589410), (5, 471528), (6, 392940), (8, 294705), (9, 261960), (10, 235764), (12, 196470), (15, 157176), (18, 130980), (20, 117882), (24, 98235), (27, 87320), (30, 78588), (36, 65490), (37, 63720), (40, 58941), (45, 52392), (54, 43660), (59, 39960), (60, 39294), (72, 32745), (74, 31860), (90, 26196), (108, 21830), (111, 21240), (118, 19980), (120, 19647), (135, 17464), (148, 15930), (177, 13320), (180, 13098), (185, 12744), (216, 10915), (222, 10620), (236, 9990), (270, 8732), (295, 7992), (296, 7965), (333, 7080), (354, 6660), (360, 6549), (370, 6372), (444, 5310), (472, 4995), (531, 4440), (540, 4366), (555, 4248), (590, 3996), (666, 3540), (708, 3330), (740, 3186), (885, 2664), (888, 2655), (999, 2360), (1062, 2220), (1080, 2183), (1110, 2124), (1180, 1998), (1332, 1770), (1416, 1665), (1480, 1593)]