136507680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{3511}}^1$

素因数の和:3541

約数の個数: 144

約数和(自身を含む): 483223104

約数和(自身を除く): 346715424

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3511, 3888, 4320, 4860, 6480, 7022, 7776, 9720, 10533, 12960, 14044, 17555, 19440, 21066, 28088, 31599, 35110, 38880, 42132, 52665, 56176, 63198, 70220, 84264, 94797, 105330, 112352, 126396, 140440, 157995, 168528, 189594, 210660, 252792, 280880, 284391, 315990, 337056, 379188, 421320, 473985, 505584, 561760, 568782, 631980, 758376, 842640, 853173, 947970, 1011168, 1137564, 1263960, 1421955, 1516752, 1685280, 1706346, 1895940, 2275128, 2527920, 2843910, 3033504, 3412692, 3791880, 4265865, 4550256, 5055840, 5687820, 6825384, 7583760, 8531730, 9100512, 11375640, 13650768, 15167520, 17063460, 22751280, 27301536, 34126920, 45502560, 68253840, 136507680]

約数ペア:

[(1, 136507680), (2, 68253840), (3, 45502560), (4, 34126920), (5, 27301536), (6, 22751280), (8, 17063460), (9, 15167520), (10, 13650768), (12, 11375640), (15, 9100512), (16, 8531730), (18, 7583760), (20, 6825384), (24, 5687820), (27, 5055840), (30, 4550256), (32, 4265865), (36, 3791880), (40, 3412692), (45, 3033504), (48, 2843910), (54, 2527920), (60, 2275128), (72, 1895940), (80, 1706346), (81, 1685280), (90, 1516752), (96, 1421955), (108, 1263960), (120, 1137564), (135, 1011168), (144, 947970), (160, 853173), (162, 842640), (180, 758376), (216, 631980), (240, 568782), (243, 561760), (270, 505584), (288, 473985), (324, 421320), (360, 379188), (405, 337056), (432, 315990), (480, 284391), (486, 280880), (540, 252792), (648, 210660), (720, 189594), (810, 168528), (864, 157995), (972, 140440), (1080, 126396), (1215, 112352), (1296, 105330), (1440, 94797), (1620, 84264), (1944, 70220), (2160, 63198), (2430, 56176), (2592, 52665), (3240, 42132), (3511, 38880), (3888, 35110), (4320, 31599), (4860, 28088), (6480, 21066), (7022, 19440), (7776, 17555), (9720, 14044), (10533, 12960)]