2439104940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{18899}}^1$

素因数の和:19156

約数の個数: 96

約数和(自身を含む): 7620480000

約数和(自身を除く): 5181375060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 239, 270, 478, 540, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 6453, 7170, 8604, 10755, 12906, 14340, 18899, 21510, 25812, 32265, 37798, 43020, 56697, 64530, 75596, 94495, 113394, 129060, 170091, 188990, 226788, 283485, 340182, 377980, 510273, 566970, 680364, 850455, 1020546, 1133940, 1700910, 2041092, 2551365, 3401820, 4516861, 5102730, 9033722, 10205460, 13550583, 18067444, 22584305, 27101166, 40651749, 45168610, 54202332, 67752915, 81303498, 90337220, 121955247, 135505830, 162606996, 203258745, 243910494, 271011660, 406517490, 487820988, 609776235, 813034980, 1219552470, 2439104940]

約数ペア:

[(1, 2439104940), (2, 1219552470), (3, 813034980), (4, 609776235), (5, 487820988), (6, 406517490), (9, 271011660), (10, 243910494), (12, 203258745), (15, 162606996), (18, 135505830), (20, 121955247), (27, 90337220), (30, 81303498), (36, 67752915), (45, 54202332), (54, 45168610), (60, 40651749), (90, 27101166), (108, 22584305), (135, 18067444), (180, 13550583), (239, 10205460), (270, 9033722), (478, 5102730), (540, 4516861), (717, 3401820), (956, 2551365), (1195, 2041092), (1434, 1700910), (2151, 1133940), (2390, 1020546), (2868, 850455), (3585, 680364), (4302, 566970), (4780, 510273), (6453, 377980), (7170, 340182), (8604, 283485), (10755, 226788), (12906, 188990), (14340, 170091), (18899, 129060), (21510, 113394), (25812, 94495), (32265, 75596), (37798, 64530), (43020, 56697)]