538078320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57487}}^1$

素因数の和:57519

約数の個数: 120

約数和(自身を含む): 1946083776

約数和(自身を除く): 1408005456

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, 57487, 114974, 172461, 229948, 287435, 344922, 459896, 517383, 574870, 689844, 747331, 862305, 919792, 1034766, 1149740, 1379688, 1494662, 1724610, 2069532, 2241993, 2299480, 2586915, 2759376, 2989324, 3449220, 3736655, 4139064, 4483986, 4598960, 5173830, 5978648, 6725979, 6898440, 7473310, 8278128, 8967972, 10347660, 11209965, 11957296, 13451958, 13796880, 14946620, 17935944, 20695320, 22419930, 26903916, 29893240, 33629895, 35871888, 41390640, 44839860, 53807832, 59786480, 67259790, 89679720, 107615664, 134519580, 179359440, 269039160, 538078320]

約数ペア:

[(1, 538078320), (2, 269039160), (3, 179359440), (4, 134519580), (5, 107615664), (6, 89679720), (8, 67259790), (9, 59786480), (10, 53807832), (12, 44839860), (13, 41390640), (15, 35871888), (16, 33629895), (18, 29893240), (20, 26903916), (24, 22419930), (26, 20695320), (30, 17935944), (36, 14946620), (39, 13796880), (40, 13451958), (45, 11957296), (48, 11209965), (52, 10347660), (60, 8967972), (65, 8278128), (72, 7473310), (78, 6898440), (80, 6725979), (90, 5978648), (104, 5173830), (117, 4598960), (120, 4483986), (130, 4139064), (144, 3736655), (156, 3449220), (180, 2989324), (195, 2759376), (208, 2586915), (234, 2299480), (240, 2241993), (260, 2069532), (312, 1724610), (360, 1494662), (390, 1379688), (468, 1149740), (520, 1034766), (585, 919792), (624, 862305), (720, 747331), (780, 689844), (936, 574870), (1040, 517383), (1170, 459896), (1560, 344922), (1872, 287435), (2340, 229948), (3120, 172461), (4680, 114974), (9360, 57487)]