442738080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2499

約数の個数: 144

約数和(自身を含む): 1523025504

約数和(自身を除く): 1080287424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2347, 2358, 2620, 3144, 3930, 4192, 4694, 4716, 5240, 5895, 6288, 7041, 7860, 9388, 9432, 10480, 11735, 11790, 12576, 14082, 15720, 18776, 18864, 20960, 21123, 23470, 23580, 28164, 31440, 35205, 37552, 37728, 42246, 46940, 47160, 56328, 62880, 70410, 75104, 84492, 93880, 94320, 105615, 112656, 140820, 168984, 187760, 188640, 211230, 225312, 281640, 307457, 337968, 375520, 422460, 563280, 614914, 675936, 844920, 922371, 1126560, 1229828, 1537285, 1689840, 1844742, 2459656, 2767113, 3074570, 3379680, 3689484, 4611855, 4919312, 5534226, 6149140, 7378968, 9223710, 9838624, 11068452, 12298280, 13835565, 14757936, 18447420, 22136904, 24596560, 27671130, 29515872, 36894840, 44273808, 49193120, 55342260, 73789680, 88547616, 110684520, 147579360, 221369040, 442738080]

約数ペア:

[(1, 442738080), (2, 221369040), (3, 147579360), (4, 110684520), (5, 88547616), (6, 73789680), (8, 55342260), (9, 49193120), (10, 44273808), (12, 36894840), (15, 29515872), (16, 27671130), (18, 24596560), (20, 22136904), (24, 18447420), (30, 14757936), (32, 13835565), (36, 12298280), (40, 11068452), (45, 9838624), (48, 9223710), (60, 7378968), (72, 6149140), (80, 5534226), (90, 4919312), (96, 4611855), (120, 3689484), (131, 3379680), (144, 3074570), (160, 2767113), (180, 2459656), (240, 1844742), (262, 1689840), (288, 1537285), (360, 1229828), (393, 1126560), (480, 922371), (524, 844920), (655, 675936), (720, 614914), (786, 563280), (1048, 422460), (1179, 375520), (1310, 337968), (1440, 307457), (1572, 281640), (1965, 225312), (2096, 211230), (2347, 188640), (2358, 187760), (2620, 168984), (3144, 140820), (3930, 112656), (4192, 105615), (4694, 94320), (4716, 93880), (5240, 84492), (5895, 75104), (6288, 70410), (7041, 62880), (7860, 56328), (9388, 47160), (9432, 46940), (10480, 42246), (11735, 37728), (11790, 37552), (12576, 35205), (14082, 31440), (15720, 28164), (18776, 23580), (18864, 23470), (20960, 21123)]