135438720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3112

約数の個数: 128

約数和(自身を含む): 450627840

約数和(自身を除く): 315189120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3067, 3680, 4416, 5520, 6134, 7360, 8832, 9201, 11040, 12268, 14720, 15335, 18402, 22080, 24536, 30670, 36804, 44160, 46005, 49072, 61340, 70541, 73608, 92010, 98144, 122680, 141082, 147216, 184020, 196288, 211623, 245360, 282164, 294432, 352705, 368040, 392576, 423246, 490720, 564328, 588864, 705410, 736080, 846492, 981440, 1058115, 1128656, 1177728, 1410820, 1472160, 1692984, 1962880, 2116230, 2257312, 2821640, 2944320, 3385968, 4232460, 4514624, 5643280, 5888640, 6771936, 8464920, 9029248, 11286560, 13543872, 16929840, 22573120, 27087744, 33859680, 45146240, 67719360, 135438720]

約数ペア:

[(1, 135438720), (2, 67719360), (3, 45146240), (4, 33859680), (5, 27087744), (6, 22573120), (8, 16929840), (10, 13543872), (12, 11286560), (15, 9029248), (16, 8464920), (20, 6771936), (23, 5888640), (24, 5643280), (30, 4514624), (32, 4232460), (40, 3385968), (46, 2944320), (48, 2821640), (60, 2257312), (64, 2116230), (69, 1962880), (80, 1692984), (92, 1472160), (96, 1410820), (115, 1177728), (120, 1128656), (128, 1058115), (138, 981440), (160, 846492), (184, 736080), (192, 705410), (230, 588864), (240, 564328), (276, 490720), (320, 423246), (345, 392576), (368, 368040), (384, 352705), (460, 294432), (480, 282164), (552, 245360), (640, 211623), (690, 196288), (736, 184020), (920, 147216), (960, 141082), (1104, 122680), (1380, 98144), (1472, 92010), (1840, 73608), (1920, 70541), (2208, 61340), (2760, 49072), (2944, 46005), (3067, 44160), (3680, 36804), (4416, 30670), (5520, 24536), (6134, 22080), (7360, 18402), (8832, 15335), (9201, 14720), (11040, 12268)]