408102480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5503}}^1$

素因数の和:5625

約数の個数: 120

約数和(自身を含む): 1384101888

約数和(自身を除く): 975999408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 4944, 5503, 6180, 7416, 8240, 9270, 11006, 12360, 14832, 16509, 18540, 22012, 24720, 27515, 33018, 37080, 44024, 49527, 55030, 66036, 74160, 82545, 88048, 99054, 110060, 132072, 165090, 198108, 220120, 247635, 264144, 330180, 396216, 440240, 495270, 566809, 660360, 792432, 990540, 1133618, 1320720, 1700427, 1981080, 2267236, 2834045, 3400854, 3962160, 4534472, 5101281, 5668090, 6801708, 8502135, 9068944, 10202562, 11336180, 13603416, 17004270, 20405124, 22672360, 25506405, 27206832, 34008540, 40810248, 45344720, 51012810, 68017080, 81620496, 102025620, 136034160, 204051240, 408102480]

約数ペア:

[(1, 408102480), (2, 204051240), (3, 136034160), (4, 102025620), (5, 81620496), (6, 68017080), (8, 51012810), (9, 45344720), (10, 40810248), (12, 34008540), (15, 27206832), (16, 25506405), (18, 22672360), (20, 20405124), (24, 17004270), (30, 13603416), (36, 11336180), (40, 10202562), (45, 9068944), (48, 8502135), (60, 6801708), (72, 5668090), (80, 5101281), (90, 4534472), (103, 3962160), (120, 3400854), (144, 2834045), (180, 2267236), (206, 1981080), (240, 1700427), (309, 1320720), (360, 1133618), (412, 990540), (515, 792432), (618, 660360), (720, 566809), (824, 495270), (927, 440240), (1030, 396216), (1236, 330180), (1545, 264144), (1648, 247635), (1854, 220120), (2060, 198108), (2472, 165090), (3090, 132072), (3708, 110060), (4120, 99054), (4635, 88048), (4944, 82545), (5503, 74160), (6180, 66036), (7416, 55030), (8240, 49527), (9270, 44024), (11006, 37080), (12360, 33018), (14832, 27515), (16509, 24720), (18540, 22012)]