91005120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3511}}^1$

素因数の和:3540

約数の個数: 140

約数和(自身を含む): 323813424

約数和(自身を除く): 232808304

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 3511, 4320, 5184, 6480, 7022, 8640, 10533, 12960, 14044, 17555, 21066, 25920, 28088, 31599, 35110, 42132, 52665, 56176, 63198, 70220, 84264, 94797, 105330, 112352, 126396, 140440, 157995, 168528, 189594, 210660, 224704, 252792, 280880, 284391, 315990, 337056, 379188, 421320, 473985, 505584, 561760, 568782, 631980, 674112, 758376, 842640, 947970, 1011168, 1123520, 1137564, 1263960, 1421955, 1516752, 1685280, 1895940, 2022336, 2275128, 2527920, 2843910, 3033504, 3370560, 3791880, 4550256, 5055840, 5687820, 6067008, 7583760, 9100512, 10111680, 11375640, 15167520, 18201024, 22751280, 30335040, 45502560, 91005120]

約数ペア:

[(1, 91005120), (2, 45502560), (3, 30335040), (4, 22751280), (5, 18201024), (6, 15167520), (8, 11375640), (9, 10111680), (10, 9100512), (12, 7583760), (15, 6067008), (16, 5687820), (18, 5055840), (20, 4550256), (24, 3791880), (27, 3370560), (30, 3033504), (32, 2843910), (36, 2527920), (40, 2275128), (45, 2022336), (48, 1895940), (54, 1685280), (60, 1516752), (64, 1421955), (72, 1263960), (80, 1137564), (81, 1123520), (90, 1011168), (96, 947970), (108, 842640), (120, 758376), (135, 674112), (144, 631980), (160, 568782), (162, 561760), (180, 505584), (192, 473985), (216, 421320), (240, 379188), (270, 337056), (288, 315990), (320, 284391), (324, 280880), (360, 252792), (405, 224704), (432, 210660), (480, 189594), (540, 168528), (576, 157995), (648, 140440), (720, 126396), (810, 112352), (864, 105330), (960, 94797), (1080, 84264), (1296, 70220), (1440, 63198), (1620, 56176), (1728, 52665), (2160, 42132), (2592, 35110), (2880, 31599), (3240, 28088), (3511, 25920), (4320, 21066), (5184, 17555), (6480, 14044), (7022, 12960), (8640, 10533)]