1553760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 5778864

約数和(自身を除く): 4225104

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, 65, 72, 78, 80, 83, 90, 96, 104, 117, 120, 130, 144, 156, 160, 166, 180, 195, 208, 234, 240, 249, 260, 288, 312, 332, 360, 390, 415, 416, 468, 480, 498, 520, 585, 624, 664, 720, 747, 780, 830, 936, 996, 1040, 1079, 1170, 1245, 1248, 1328, 1440, 1494, 1560, 1660, 1872, 1992, 2080, 2158, 2340, 2490, 2656, 2988, 3120, 3237, 3320, 3735, 3744, 3984, 4316, 4680, 4980, 5395, 5976, 6240, 6474, 6640, 7470, 7968, 8632, 9360, 9711, 9960, 10790, 11952, 12948, 13280, 14940, 16185, 17264, 18720, 19422, 19920, 21580, 23904, 25896, 29880, 32370, 34528, 38844, 39840, 43160, 48555, 51792, 59760, 64740, 77688, 86320, 97110, 103584, 119520, 129480, 155376, 172640, 194220, 258960, 310752, 388440, 517920, 776880, 1553760]

約数ペア:

[(1, 1553760), (2, 776880), (3, 517920), (4, 388440), (5, 310752), (6, 258960), (8, 194220), (9, 172640), (10, 155376), (12, 129480), (13, 119520), (15, 103584), (16, 97110), (18, 86320), (20, 77688), (24, 64740), (26, 59760), (30, 51792), (32, 48555), (36, 43160), (39, 39840), (40, 38844), (45, 34528), (48, 32370), (52, 29880), (60, 25896), (65, 23904), (72, 21580), (78, 19920), (80, 19422), (83, 18720), (90, 17264), (96, 16185), (104, 14940), (117, 13280), (120, 12948), (130, 11952), (144, 10790), (156, 9960), (160, 9711), (166, 9360), (180, 8632), (195, 7968), (208, 7470), (234, 6640), (240, 6474), (249, 6240), (260, 5976), (288, 5395), (312, 4980), (332, 4680), (360, 4316), (390, 3984), (415, 3744), (416, 3735), (468, 3320), (480, 3237), (498, 3120), (520, 2988), (585, 2656), (624, 2490), (664, 2340), (720, 2158), (747, 2080), (780, 1992), (830, 1872), (936, 1660), (996, 1560), (1040, 1494), (1079, 1440), (1170, 1328), (1245, 1248)]