306733440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12289}}^1$

素因数の和:12324

約数の個数: 128

約数和(自身を含む): 1053007200

約数和(自身を除く): 746273760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12289, 12480, 24578, 24960, 36867, 49156, 61445, 73734, 98312, 122890, 147468, 159757, 184335, 196624, 245780, 294936, 319514, 368670, 393248, 479271, 491560, 589872, 639028, 737340, 786496, 798785, 958542, 983120, 1179744, 1278056, 1474680, 1572992, 1597570, 1917084, 1966240, 2359488, 2396355, 2556112, 2949360, 3195140, 3834168, 3932480, 4718976, 4792710, 5112224, 5898720, 6390280, 7668336, 7864960, 9585420, 10224448, 11797440, 12780560, 15336672, 19170840, 20448896, 23594880, 25561120, 30673344, 38341680, 51122240, 61346688, 76683360, 102244480, 153366720, 306733440]

約数ペア:

[(1, 306733440), (2, 153366720), (3, 102244480), (4, 76683360), (5, 61346688), (6, 51122240), (8, 38341680), (10, 30673344), (12, 25561120), (13, 23594880), (15, 20448896), (16, 19170840), (20, 15336672), (24, 12780560), (26, 11797440), (30, 10224448), (32, 9585420), (39, 7864960), (40, 7668336), (48, 6390280), (52, 5898720), (60, 5112224), (64, 4792710), (65, 4718976), (78, 3932480), (80, 3834168), (96, 3195140), (104, 2949360), (120, 2556112), (128, 2396355), (130, 2359488), (156, 1966240), (160, 1917084), (192, 1597570), (195, 1572992), (208, 1474680), (240, 1278056), (260, 1179744), (312, 983120), (320, 958542), (384, 798785), (390, 786496), (416, 737340), (480, 639028), (520, 589872), (624, 491560), (640, 479271), (780, 393248), (832, 368670), (960, 319514), (1040, 294936), (1248, 245780), (1560, 196624), (1664, 184335), (1920, 159757), (2080, 147468), (2496, 122890), (3120, 98312), (4160, 73734), (4992, 61445), (6240, 49156), (8320, 36867), (12289, 24960), (12480, 24578)]