316919520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73361}}^1$

素因数の和:73385

約数の個数: 96

約数和(自身を含む): 1109233440

約数和(自身を除く): 792313920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 73361, 146722, 220083, 293444, 366805, 440166, 586888, 660249, 733610, 880332, 1100415, 1173776, 1320498, 1467220, 1760664, 1980747, 2200830, 2347552, 2640996, 2934440, 3301245, 3521328, 3961494, 4401660, 5281992, 5868880, 6602490, 7042656, 7922988, 8803320, 9903735, 10563984, 11737760, 13204980, 15845976, 17606640, 19807470, 21127968, 26409960, 31691952, 35213280, 39614940, 52819920, 63383904, 79229880, 105639840, 158459760, 316919520]

約数ペア:

[(1, 316919520), (2, 158459760), (3, 105639840), (4, 79229880), (5, 63383904), (6, 52819920), (8, 39614940), (9, 35213280), (10, 31691952), (12, 26409960), (15, 21127968), (16, 19807470), (18, 17606640), (20, 15845976), (24, 13204980), (27, 11737760), (30, 10563984), (32, 9903735), (36, 8803320), (40, 7922988), (45, 7042656), (48, 6602490), (54, 5868880), (60, 5281992), (72, 4401660), (80, 3961494), (90, 3521328), (96, 3301245), (108, 2934440), (120, 2640996), (135, 2347552), (144, 2200830), (160, 1980747), (180, 1760664), (216, 1467220), (240, 1320498), (270, 1173776), (288, 1100415), (360, 880332), (432, 733610), (480, 660249), (540, 586888), (720, 440166), (864, 366805), (1080, 293444), (1440, 220083), (2160, 146722), (4320, 73361)]