349274880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{30319}}^1$

素因数の和:30346

約数の個数: 108

約数和(自身を含む): 1208494560

約数和(自身を除く): 859219680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 30319, 60638, 90957, 121276, 151595, 181914, 242552, 272871, 303190, 363828, 454785, 485104, 545742, 606380, 727656, 909570, 970208, 1091484, 1212760, 1364355, 1455312, 1819140, 1940416, 2182968, 2425520, 2728710, 2910624, 3638280, 3880832, 4365936, 4851040, 5457420, 5821248, 7276560, 7761664, 8731872, 9702080, 10914840, 11642496, 14553120, 17463744, 19404160, 21829680, 23284992, 29106240, 34927488, 38808320, 43659360, 58212480, 69854976, 87318720, 116424960, 174637440, 349274880]

約数ペア:

[(1, 349274880), (2, 174637440), (3, 116424960), (4, 87318720), (5, 69854976), (6, 58212480), (8, 43659360), (9, 38808320), (10, 34927488), (12, 29106240), (15, 23284992), (16, 21829680), (18, 19404160), (20, 17463744), (24, 14553120), (30, 11642496), (32, 10914840), (36, 9702080), (40, 8731872), (45, 7761664), (48, 7276560), (60, 5821248), (64, 5457420), (72, 4851040), (80, 4365936), (90, 3880832), (96, 3638280), (120, 2910624), (128, 2728710), (144, 2425520), (160, 2182968), (180, 1940416), (192, 1819140), (240, 1455312), (256, 1364355), (288, 1212760), (320, 1091484), (360, 970208), (384, 909570), (480, 727656), (576, 606380), (640, 545742), (720, 485104), (768, 454785), (960, 363828), (1152, 303190), (1280, 272871), (1440, 242552), (1920, 181914), (2304, 151595), (2880, 121276), (3840, 90957), (5760, 60638), (11520, 30319)]