388332353520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{332317}}^1$

素因数の和:332880

約数の個数: 160

約数和(自身を含む): 1340065688640

約数和(自身を除く): 951733335120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 541, 720, 1080, 1082, 1623, 2160, 2164, 2705, 3246, 4328, 4869, 5410, 6492, 8115, 8656, 9738, 10820, 12984, 14607, 16230, 19476, 21640, 24345, 25968, 29214, 32460, 38952, 43280, 48690, 58428, 64920, 73035, 77904, 97380, 116856, 129840, 146070, 194760, 233712, 292140, 332317, 389520, 584280, 664634, 996951, 1168560, 1329268, 1661585, 1993902, 2658536, 2990853, 3323170, 3987804, 4984755, 5317072, 5981706, 6646340, 7975608, 8972559, 9969510, 11963412, 13292680, 14954265, 15951216, 17945118, 19939020, 23926824, 26585360, 29908530, 35890236, 39878040, 44862795, 47853648, 59817060, 71780472, 79756080, 89725590, 119634120, 143560944, 179451180, 179783497, 239268240, 358902360, 359566994, 539350491, 717804720, 719133988, 898917485, 1078700982, 1438267976, 1618051473, 1797834970, 2157401964, 2696752455, 2876535952, 3236102946, 3595669940, 4314803928, 4854154419, 5393504910, 6472205892, 7191339880, 8090257365, 8629607856, 9708308838, 10787009820, 12944411784, 14382679760, 16180514730, 19416617676, 21574019640, 24270772095, 25888823568, 32361029460, 38833235352, 43148039280, 48541544190, 64722058920, 77666470704, 97083088380, 129444117840, 194166176760, 388332353520]

約数ペア:

[(1, 388332353520), (2, 194166176760), (3, 129444117840), (4, 97083088380), (5, 77666470704), (6, 64722058920), (8, 48541544190), (9, 43148039280), (10, 38833235352), (12, 32361029460), (15, 25888823568), (16, 24270772095), (18, 21574019640), (20, 19416617676), (24, 16180514730), (27, 14382679760), (30, 12944411784), (36, 10787009820), (40, 9708308838), (45, 8629607856), (48, 8090257365), (54, 7191339880), (60, 6472205892), (72, 5393504910), (80, 4854154419), (90, 4314803928), (108, 3595669940), (120, 3236102946), (135, 2876535952), (144, 2696752455), (180, 2157401964), (216, 1797834970), (240, 1618051473), (270, 1438267976), (360, 1078700982), (432, 898917485), (540, 719133988), (541, 717804720), (720, 539350491), (1080, 359566994), (1082, 358902360), (1623, 239268240), (2160, 179783497), (2164, 179451180), (2705, 143560944), (3246, 119634120), (4328, 89725590), (4869, 79756080), (5410, 71780472), (6492, 59817060), (8115, 47853648), (8656, 44862795), (9738, 39878040), (10820, 35890236), (12984, 29908530), (14607, 26585360), (16230, 23926824), (19476, 19939020), (21640, 17945118), (24345, 15951216), (25968, 14954265), (29214, 13292680), (32460, 11963412), (38952, 9969510), (43280, 8972559), (48690, 7975608), (58428, 6646340), (64920, 5981706), (73035, 5317072), (77904, 4984755), (97380, 3987804), (116856, 3323170), (129840, 2990853), (146070, 2658536), (194760, 1993902), (233712, 1661585), (292140, 1329268), (332317, 1168560), (389520, 996951), (584280, 664634)]