379844820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9463}}^1$

素因数の和:9701

約数の個数: 72

約数和(自身を含む): 1157485056

約数和(自身を除く): 777640236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3345, 4014, 4460, 6690, 8028, 9463, 10035, 13380, 18926, 20070, 28389, 37852, 40140, 47315, 56778, 85167, 94630, 113556, 141945, 170334, 189260, 283890, 340668, 425835, 567780, 851670, 1703340, 2110249, 4220498, 6330747, 8440996, 10551245, 12661494, 18992241, 21102490, 25322988, 31653735, 37984482, 42204980, 63307470, 75968964, 94961205, 126614940, 189922410, 379844820]

約数ペア:

[(1, 379844820), (2, 189922410), (3, 126614940), (4, 94961205), (5, 75968964), (6, 63307470), (9, 42204980), (10, 37984482), (12, 31653735), (15, 25322988), (18, 21102490), (20, 18992241), (30, 12661494), (36, 10551245), (45, 8440996), (60, 6330747), (90, 4220498), (180, 2110249), (223, 1703340), (446, 851670), (669, 567780), (892, 425835), (1115, 340668), (1338, 283890), (2007, 189260), (2230, 170334), (2676, 141945), (3345, 113556), (4014, 94630), (4460, 85167), (6690, 56778), (8028, 47315), (9463, 40140), (10035, 37852), (13380, 28389), (18926, 20070)]