147256920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2390

約数の個数: 128

約数和(自身を含む): 499392000

約数和(自身を除く): 352135080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2311, 2360, 2655, 3186, 3540, 4248, 4622, 5310, 6372, 6933, 7080, 7965, 9244, 10620, 11555, 12744, 13866, 15930, 18488, 20799, 21240, 23110, 27732, 31860, 34665, 41598, 46220, 55464, 62397, 63720, 69330, 83196, 92440, 103995, 124794, 136349, 138660, 166392, 207990, 249588, 272698, 277320, 311985, 409047, 415980, 499176, 545396, 623970, 681745, 818094, 831960, 1090792, 1227141, 1247940, 1363490, 1636188, 2045235, 2454282, 2495880, 2726980, 3272376, 3681423, 4090470, 4908564, 5453960, 6135705, 7362846, 8180940, 9817128, 12271410, 14725692, 16361880, 18407115, 24542820, 29451384, 36814230, 49085640, 73628460, 147256920]

約数ペア:

[(1, 147256920), (2, 73628460), (3, 49085640), (4, 36814230), (5, 29451384), (6, 24542820), (8, 18407115), (9, 16361880), (10, 14725692), (12, 12271410), (15, 9817128), (18, 8180940), (20, 7362846), (24, 6135705), (27, 5453960), (30, 4908564), (36, 4090470), (40, 3681423), (45, 3272376), (54, 2726980), (59, 2495880), (60, 2454282), (72, 2045235), (90, 1636188), (108, 1363490), (118, 1247940), (120, 1227141), (135, 1090792), (177, 831960), (180, 818094), (216, 681745), (236, 623970), (270, 545396), (295, 499176), (354, 415980), (360, 409047), (472, 311985), (531, 277320), (540, 272698), (590, 249588), (708, 207990), (885, 166392), (1062, 138660), (1080, 136349), (1180, 124794), (1416, 103995), (1593, 92440), (1770, 83196), (2124, 69330), (2311, 63720), (2360, 62397), (2655, 55464), (3186, 46220), (3540, 41598), (4248, 34665), (4622, 31860), (5310, 27732), (6372, 23110), (6933, 21240), (7080, 20799), (7965, 18488), (9244, 15930), (10620, 13866), (11555, 12744)]