7672740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 14341980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3119, 6238, 9357, 12476, 15595, 18714, 31190, 37428, 46785, 62380, 93570, 127879, 187140, 255758, 383637, 511516, 639395, 767274, 1278790, 1534548, 1918185, 2557580, 3836370, 7672740]

約数ペア:

[(1, 7672740), (2, 3836370), (3, 2557580), (4, 1918185), (5, 1534548), (6, 1278790), (10, 767274), (12, 639395), (15, 511516), (20, 383637), (30, 255758), (41, 187140), (60, 127879), (82, 93570), (123, 62380), (164, 46785), (205, 37428), (246, 31190), (410, 18714), (492, 15595), (615, 12476), (820, 9357), (1230, 6238), (2460, 3119)]