229457880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{212461}}^1$

素因数の和:212481

約数の個数: 64

約数和(自身を含む): 764863200

約数和(自身を除く): 535405320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 212461, 424922, 637383, 849844, 1062305, 1274766, 1699688, 1912149, 2124610, 2549532, 3186915, 3824298, 4249220, 5099064, 5736447, 6373830, 7648596, 8498440, 9560745, 11472894, 12747660, 15297192, 19121490, 22945788, 25495320, 28682235, 38242980, 45891576, 57364470, 76485960, 114728940, 229457880]

約数ペア:

[(1, 229457880), (2, 114728940), (3, 76485960), (4, 57364470), (5, 45891576), (6, 38242980), (8, 28682235), (9, 25495320), (10, 22945788), (12, 19121490), (15, 15297192), (18, 12747660), (20, 11472894), (24, 9560745), (27, 8498440), (30, 7648596), (36, 6373830), (40, 5736447), (45, 5099064), (54, 4249220), (60, 3824298), (72, 3186915), (90, 2549532), (108, 2124610), (120, 1912149), (135, 1699688), (180, 1274766), (216, 1062305), (270, 849844), (360, 637383), (540, 424922), (1080, 212461)]