973440

素因数分解:

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

素因数の和:51

約数の個数: 144

約数和(自身を含む): 3639870

約数和(自身を除く): 2666430

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, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 520, 576, 585, 624, 640, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1352, 1440, 1521, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 4992, 5070, 5408, 5760, 6084, 6240, 6760, 7488, 7605, 8112, 8320, 9360, 10140, 10816, 12168, 12480, 13520, 14976, 15210, 16224, 18720, 20280, 21632, 24336, 24960, 27040, 30420, 32448, 37440, 40560, 48672, 54080, 60840, 64896, 74880, 81120, 97344, 108160, 121680, 162240, 194688, 243360, 324480, 486720, 973440]

約数ペア:

[(1, 973440), (2, 486720), (3, 324480), (4, 243360), (5, 194688), (6, 162240), (8, 121680), (9, 108160), (10, 97344), (12, 81120), (13, 74880), (15, 64896), (16, 60840), (18, 54080), (20, 48672), (24, 40560), (26, 37440), (30, 32448), (32, 30420), (36, 27040), (39, 24960), (40, 24336), (45, 21632), (48, 20280), (52, 18720), (60, 16224), (64, 15210), (65, 14976), (72, 13520), (78, 12480), (80, 12168), (90, 10816), (96, 10140), (104, 9360), (117, 8320), (120, 8112), (128, 7605), (130, 7488), (144, 6760), (156, 6240), (160, 6084), (169, 5760), (180, 5408), (192, 5070), (195, 4992), (208, 4680), (234, 4160), (240, 4056), (260, 3744), (288, 3380), (312, 3120), (320, 3042), (338, 2880), (360, 2704), (384, 2535), (390, 2496), (416, 2340), (468, 2080), (480, 2028), (507, 1920), (520, 1872), (576, 1690), (585, 1664), (624, 1560), (640, 1521), (676, 1440), (720, 1352), (780, 1248), (832, 1170), (845, 1152), (936, 1040), (960, 1014)]