129294720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22447}}^1$

素因数の和:22472

約数の個数: 96

約数和(自身を含む): 446490720

約数和(自身を除く): 317196000

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22447, 44894, 67341, 89788, 112235, 134682, 179576, 202023, 224470, 269364, 336705, 359152, 404046, 448940, 538728, 673410, 718304, 808092, 897880, 1010115, 1077456, 1346820, 1436608, 1616184, 1795760, 2020230, 2154912, 2693640, 2873216, 3232368, 3591520, 4040460, 4309824, 5387280, 6464736, 7183040, 8080920, 8619648, 10774560, 12929472, 14366080, 16161840, 21549120, 25858944, 32323680, 43098240, 64647360, 129294720]

約数ペア:

[(1, 129294720), (2, 64647360), (3, 43098240), (4, 32323680), (5, 25858944), (6, 21549120), (8, 16161840), (9, 14366080), (10, 12929472), (12, 10774560), (15, 8619648), (16, 8080920), (18, 7183040), (20, 6464736), (24, 5387280), (30, 4309824), (32, 4040460), (36, 3591520), (40, 3232368), (45, 2873216), (48, 2693640), (60, 2154912), (64, 2020230), (72, 1795760), (80, 1616184), (90, 1436608), (96, 1346820), (120, 1077456), (128, 1010115), (144, 897880), (160, 808092), (180, 718304), (192, 673410), (240, 538728), (288, 448940), (320, 404046), (360, 359152), (384, 336705), (480, 269364), (576, 224470), (640, 202023), (720, 179576), (960, 134682), (1152, 112235), (1440, 89788), (1920, 67341), (2880, 44894), (5760, 22447)]