914640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 2940288

約数和(自身を除く): 2025648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 103, 111, 120, 148, 185, 206, 222, 240, 296, 309, 370, 412, 444, 515, 555, 592, 618, 740, 824, 888, 1030, 1110, 1236, 1480, 1545, 1648, 1776, 2060, 2220, 2472, 2960, 3090, 3811, 4120, 4440, 4944, 6180, 7622, 8240, 8880, 11433, 12360, 15244, 19055, 22866, 24720, 30488, 38110, 45732, 57165, 60976, 76220, 91464, 114330, 152440, 182928, 228660, 304880, 457320, 914640]

約数ペア:

[(1, 914640), (2, 457320), (3, 304880), (4, 228660), (5, 182928), (6, 152440), (8, 114330), (10, 91464), (12, 76220), (15, 60976), (16, 57165), (20, 45732), (24, 38110), (30, 30488), (37, 24720), (40, 22866), (48, 19055), (60, 15244), (74, 12360), (80, 11433), (103, 8880), (111, 8240), (120, 7622), (148, 6180), (185, 4944), (206, 4440), (222, 4120), (240, 3811), (296, 3090), (309, 2960), (370, 2472), (412, 2220), (444, 2060), (515, 1776), (555, 1648), (592, 1545), (618, 1480), (740, 1236), (824, 1110), (888, 1030)]