148519680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{38677}}^1$

素因数の和:38701

約数の個数: 72

約数和(自身を含む): 474346992

約数和(自身を除く): 325827312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 38677, 77354, 116031, 154708, 193385, 232062, 309416, 386770, 464124, 580155, 618832, 773540, 928248, 1160310, 1237664, 1547080, 1856496, 2320620, 2475328, 3094160, 3712992, 4641240, 4950656, 6188320, 7425984, 9282480, 9901312, 12376640, 14851968, 18564960, 24753280, 29703936, 37129920, 49506560, 74259840, 148519680]

約数ペア:

[(1, 148519680), (2, 74259840), (3, 49506560), (4, 37129920), (5, 29703936), (6, 24753280), (8, 18564960), (10, 14851968), (12, 12376640), (15, 9901312), (16, 9282480), (20, 7425984), (24, 6188320), (30, 4950656), (32, 4641240), (40, 3712992), (48, 3094160), (60, 2475328), (64, 2320620), (80, 1856496), (96, 1547080), (120, 1237664), (128, 1160310), (160, 928248), (192, 773540), (240, 618832), (256, 580155), (320, 464124), (384, 386770), (480, 309416), (640, 232062), (768, 193385), (960, 154708), (1280, 116031), (1920, 77354), (3840, 38677)]