392901660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9133}}^1$

素因数の和:9387

約数の個数: 72

約数和(自身を含む): 1196919360

約数和(自身を除く): 804017700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 7170, 8604, 9133, 10755, 14340, 18266, 21510, 27399, 36532, 43020, 45665, 54798, 82197, 91330, 109596, 136995, 164394, 182660, 273990, 328788, 410985, 547980, 821970, 1643940, 2182787, 4365574, 6548361, 8731148, 10913935, 13096722, 19645083, 21827870, 26193444, 32741805, 39290166, 43655740, 65483610, 78580332, 98225415, 130967220, 196450830, 392901660]

約数ペア:

[(1, 392901660), (2, 196450830), (3, 130967220), (4, 98225415), (5, 78580332), (6, 65483610), (9, 43655740), (10, 39290166), (12, 32741805), (15, 26193444), (18, 21827870), (20, 19645083), (30, 13096722), (36, 10913935), (45, 8731148), (60, 6548361), (90, 4365574), (180, 2182787), (239, 1643940), (478, 821970), (717, 547980), (956, 410985), (1195, 328788), (1434, 273990), (2151, 182660), (2390, 164394), (2868, 136995), (3585, 109596), (4302, 91330), (4780, 82197), (7170, 54798), (8604, 45665), (9133, 43020), (10755, 36532), (14340, 27399), (18266, 21510)]