480804480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6459

約数の個数: 192

約数和(自身を含む): 1788270120

約数和(自身を除く): 1307465640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 6421, 7488, 8320, 9360, 12480, 12842, 14976, 18720, 19263, 24960, 25684, 32105, 37440, 38526, 51368, 57789, 64210, 74880, 77052, 83473, 96315, 102736, 115578, 128420, 154104, 166946, 192630, 205472, 231156, 250419, 256840, 288945, 308208, 333892, 385260, 410944, 417365, 462312, 500838, 513680, 577890, 616416, 667784, 751257, 770520, 821888, 834730, 924624, 1001676, 1027360, 1155780, 1232832, 1252095, 1335568, 1502514, 1541040, 1669460, 1849248, 2003352, 2054720, 2311560, 2465664, 2504190, 2671136, 3005028, 3082080, 3338920, 3698496, 3756285, 4006704, 4109440, 4623120, 5008380, 5342272, 6010056, 6164160, 6677840, 7396992, 7512570, 8013408, 9246240, 10016760, 10684544, 12020112, 12328320, 13355680, 15025140, 16026816, 18492480, 20033520, 24040224, 26711360, 30050280, 32053632, 36984960, 40067040, 48080448, 53422720, 60100560, 80134080, 96160896, 120201120, 160268160, 240402240, 480804480]

約数ペア:

[(1, 480804480), (2, 240402240), (3, 160268160), (4, 120201120), (5, 96160896), (6, 80134080), (8, 60100560), (9, 53422720), (10, 48080448), (12, 40067040), (13, 36984960), (15, 32053632), (16, 30050280), (18, 26711360), (20, 24040224), (24, 20033520), (26, 18492480), (30, 16026816), (32, 15025140), (36, 13355680), (39, 12328320), (40, 12020112), (45, 10684544), (48, 10016760), (52, 9246240), (60, 8013408), (64, 7512570), (65, 7396992), (72, 6677840), (78, 6164160), (80, 6010056), (90, 5342272), (96, 5008380), (104, 4623120), (117, 4109440), (120, 4006704), (128, 3756285), (130, 3698496), (144, 3338920), (156, 3082080), (160, 3005028), (180, 2671136), (192, 2504190), (195, 2465664), (208, 2311560), (234, 2054720), (240, 2003352), (260, 1849248), (288, 1669460), (312, 1541040), (320, 1502514), (360, 1335568), (384, 1252095), (390, 1232832), (416, 1155780), (468, 1027360), (480, 1001676), (520, 924624), (576, 834730), (585, 821888), (624, 770520), (640, 751257), (720, 667784), (780, 616416), (832, 577890), (936, 513680), (960, 500838), (1040, 462312), (1152, 417365), (1170, 410944), (1248, 385260), (1440, 333892), (1560, 308208), (1664, 288945), (1872, 256840), (1920, 250419), (2080, 231156), (2340, 205472), (2496, 192630), (2880, 166946), (3120, 154104), (3744, 128420), (4160, 115578), (4680, 102736), (4992, 96315), (5760, 83473), (6240, 77052), (6421, 74880), (7488, 64210), (8320, 57789), (9360, 51368), (12480, 38526), (12842, 37440), (14976, 32105), (18720, 25684), (19263, 24960)]