395093760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3374

約数の個数: 144

約数和(自身を含む): 1302927360

約数和(自身を除く): 907833600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3319, 3720, 3840, 3968, 4960, 5952, 6638, 7440, 7936, 9920, 9957, 11904, 13276, 14880, 16595, 19840, 19914, 23808, 26552, 29760, 33190, 39680, 39828, 49785, 53104, 59520, 66380, 79656, 99570, 102889, 106208, 119040, 132760, 159312, 199140, 205778, 212416, 265520, 308667, 318624, 398280, 411556, 424832, 514445, 531040, 617334, 637248, 796560, 823112, 849664, 1028890, 1062080, 1234668, 1274496, 1543335, 1593120, 1646224, 2057780, 2124160, 2469336, 2548992, 3086670, 3186240, 3292448, 4115560, 4248320, 4938672, 6173340, 6372480, 6584896, 8231120, 9877344, 12346680, 12744960, 13169792, 16462240, 19754688, 24693360, 26339584, 32924480, 39509376, 49386720, 65848960, 79018752, 98773440, 131697920, 197546880, 395093760]

約数ペア:

[(1, 395093760), (2, 197546880), (3, 131697920), (4, 98773440), (5, 79018752), (6, 65848960), (8, 49386720), (10, 39509376), (12, 32924480), (15, 26339584), (16, 24693360), (20, 19754688), (24, 16462240), (30, 13169792), (31, 12744960), (32, 12346680), (40, 9877344), (48, 8231120), (60, 6584896), (62, 6372480), (64, 6173340), (80, 4938672), (93, 4248320), (96, 4115560), (120, 3292448), (124, 3186240), (128, 3086670), (155, 2548992), (160, 2469336), (186, 2124160), (192, 2057780), (240, 1646224), (248, 1593120), (256, 1543335), (310, 1274496), (320, 1234668), (372, 1062080), (384, 1028890), (465, 849664), (480, 823112), (496, 796560), (620, 637248), (640, 617334), (744, 531040), (768, 514445), (930, 424832), (960, 411556), (992, 398280), (1240, 318624), (1280, 308667), (1488, 265520), (1860, 212416), (1920, 205778), (1984, 199140), (2480, 159312), (2976, 132760), (3319, 119040), (3720, 106208), (3840, 102889), (3968, 99570), (4960, 79656), (5952, 66380), (6638, 59520), (7440, 53104), (7936, 49785), (9920, 39828), (9957, 39680), (11904, 33190), (13276, 29760), (14880, 26552), (16595, 23808), (19840, 19914)]