154318320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16487}}^1$

素因数の和:16519

約数の個数: 120

約数和(自身を含む): 558151776

約数和(自身を除く): 403833456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 16487, 32974, 49461, 65948, 82435, 98922, 131896, 148383, 164870, 197844, 214331, 247305, 263792, 296766, 329740, 395688, 428662, 494610, 593532, 642993, 659480, 741915, 791376, 857324, 989220, 1071655, 1187064, 1285986, 1318960, 1483830, 1714648, 1928979, 1978440, 2143310, 2374128, 2571972, 2967660, 3214965, 3429296, 3857958, 3956880, 4286620, 5143944, 5935320, 6429930, 7715916, 8573240, 9644895, 10287888, 11870640, 12859860, 15431832, 17146480, 19289790, 25719720, 30863664, 38579580, 51439440, 77159160, 154318320]

約数ペア:

[(1, 154318320), (2, 77159160), (3, 51439440), (4, 38579580), (5, 30863664), (6, 25719720), (8, 19289790), (9, 17146480), (10, 15431832), (12, 12859860), (13, 11870640), (15, 10287888), (16, 9644895), (18, 8573240), (20, 7715916), (24, 6429930), (26, 5935320), (30, 5143944), (36, 4286620), (39, 3956880), (40, 3857958), (45, 3429296), (48, 3214965), (52, 2967660), (60, 2571972), (65, 2374128), (72, 2143310), (78, 1978440), (80, 1928979), (90, 1714648), (104, 1483830), (117, 1318960), (120, 1285986), (130, 1187064), (144, 1071655), (156, 989220), (180, 857324), (195, 791376), (208, 741915), (234, 659480), (240, 642993), (260, 593532), (312, 494610), (360, 428662), (390, 395688), (468, 329740), (520, 296766), (585, 263792), (624, 247305), (720, 214331), (780, 197844), (936, 164870), (1040, 148383), (1170, 131896), (1560, 98922), (1872, 82435), (2340, 65948), (3120, 49461), (4680, 32974), (9360, 16487)]