79407480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1907}}^1$

素因数の和:2268

約数の個数: 64

約数和(自身を含む): 239034240

約数和(自身を除く): 159626760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 1907, 2082, 2776, 3470, 3814, 4164, 5205, 5721, 6940, 7628, 8328, 9535, 10410, 11442, 13880, 15256, 19070, 20820, 22884, 28605, 38140, 41640, 45768, 57210, 76280, 114420, 228840, 661729, 1323458, 1985187, 2646916, 3308645, 3970374, 5293832, 6617290, 7940748, 9925935, 13234580, 15881496, 19851870, 26469160, 39703740, 79407480]

約数ペア:

[(1, 79407480), (2, 39703740), (3, 26469160), (4, 19851870), (5, 15881496), (6, 13234580), (8, 9925935), (10, 7940748), (12, 6617290), (15, 5293832), (20, 3970374), (24, 3308645), (30, 2646916), (40, 1985187), (60, 1323458), (120, 661729), (347, 228840), (694, 114420), (1041, 76280), (1388, 57210), (1735, 45768), (1907, 41640), (2082, 38140), (2776, 28605), (3470, 22884), (3814, 20820), (4164, 19070), (5205, 15256), (5721, 13880), (6940, 11442), (7628, 10410), (8328, 9535)]