40957440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{5333}}^1$

素因数の和:5359

約数の個数: 80

約数和(自身を含む): 130960368

約数和(自身を除く): 90002928

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 5333, 7680, 10666, 15999, 21332, 26665, 31998, 42664, 53330, 63996, 79995, 85328, 106660, 127992, 159990, 170656, 213320, 255984, 319980, 341312, 426640, 511968, 639960, 682624, 853280, 1023936, 1279920, 1365248, 1706560, 2047872, 2559840, 2730496, 3413120, 4095744, 5119680, 6826240, 8191488, 10239360, 13652480, 20478720, 40957440]

約数ペア:

[(1, 40957440), (2, 20478720), (3, 13652480), (4, 10239360), (5, 8191488), (6, 6826240), (8, 5119680), (10, 4095744), (12, 3413120), (15, 2730496), (16, 2559840), (20, 2047872), (24, 1706560), (30, 1365248), (32, 1279920), (40, 1023936), (48, 853280), (60, 682624), (64, 639960), (80, 511968), (96, 426640), (120, 341312), (128, 319980), (160, 255984), (192, 213320), (240, 170656), (256, 159990), (320, 127992), (384, 106660), (480, 85328), (512, 79995), (640, 63996), (768, 53330), (960, 42664), (1280, 31998), (1536, 26665), (1920, 21332), (2560, 15999), (3840, 10666), (5333, 7680)]