40806240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 129620736

約数和(自身を除く): 88814496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 563, 604, 755, 906, 1126, 1208, 1510, 1689, 1812, 2252, 2265, 2416, 2815, 3020, 3378, 3624, 4504, 4530, 4832, 5630, 6040, 6756, 7248, 8445, 9008, 9060, 11260, 12080, 13512, 14496, 16890, 18016, 18120, 22520, 24160, 27024, 33780, 36240, 45040, 54048, 67560, 72480, 85013, 90080, 135120, 170026, 255039, 270240, 340052, 425065, 510078, 680104, 850130, 1020156, 1275195, 1360208, 1700260, 2040312, 2550390, 2720416, 3400520, 4080624, 5100780, 6801040, 8161248, 10201560, 13602080, 20403120, 40806240]

約数ペア:

[(1, 40806240), (2, 20403120), (3, 13602080), (4, 10201560), (5, 8161248), (6, 6801040), (8, 5100780), (10, 4080624), (12, 3400520), (15, 2720416), (16, 2550390), (20, 2040312), (24, 1700260), (30, 1360208), (32, 1275195), (40, 1020156), (48, 850130), (60, 680104), (80, 510078), (96, 425065), (120, 340052), (151, 270240), (160, 255039), (240, 170026), (302, 135120), (453, 90080), (480, 85013), (563, 72480), (604, 67560), (755, 54048), (906, 45040), (1126, 36240), (1208, 33780), (1510, 27024), (1689, 24160), (1812, 22520), (2252, 18120), (2265, 18016), (2416, 16890), (2815, 14496), (3020, 13512), (3378, 12080), (3624, 11260), (4504, 9060), (4530, 9008), (4832, 8445), (5630, 7248), (6040, 6756)]