327294720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{28411}}^1$

素因数の和:28438

約数の個数: 108

約数和(自身を含む): 1132445496

約数和(自身を除く): 805150776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 28411, 56822, 85233, 113644, 142055, 170466, 227288, 255699, 284110, 340932, 426165, 454576, 511398, 568220, 681864, 852330, 909152, 1022796, 1136440, 1278495, 1363728, 1704660, 1818304, 2045592, 2272880, 2556990, 2727456, 3409320, 3636608, 4091184, 4545760, 5113980, 5454912, 6818640, 7273216, 8182368, 9091520, 10227960, 10909824, 13637280, 16364736, 18183040, 20455920, 21819648, 27274560, 32729472, 36366080, 40911840, 54549120, 65458944, 81823680, 109098240, 163647360, 327294720]

約数ペア:

[(1, 327294720), (2, 163647360), (3, 109098240), (4, 81823680), (5, 65458944), (6, 54549120), (8, 40911840), (9, 36366080), (10, 32729472), (12, 27274560), (15, 21819648), (16, 20455920), (18, 18183040), (20, 16364736), (24, 13637280), (30, 10909824), (32, 10227960), (36, 9091520), (40, 8182368), (45, 7273216), (48, 6818640), (60, 5454912), (64, 5113980), (72, 4545760), (80, 4091184), (90, 3636608), (96, 3409320), (120, 2727456), (128, 2556990), (144, 2272880), (160, 2045592), (180, 1818304), (192, 1704660), (240, 1363728), (256, 1278495), (288, 1136440), (320, 1022796), (360, 909152), (384, 852330), (480, 681864), (576, 568220), (640, 511398), (720, 454576), (768, 426165), (960, 340932), (1152, 284110), (1280, 255699), (1440, 227288), (1920, 170466), (2304, 142055), (2880, 113644), (3840, 85233), (5760, 56822), (11520, 28411)]