148399920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2707

約数の個数: 120

約数和(自身を含む): 504878400

約数和(自身を除く): 356478480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2609, 2844, 3160, 3555, 3792, 4740, 5218, 5688, 6320, 7110, 7827, 9480, 10436, 11376, 13045, 14220, 15654, 18960, 20872, 23481, 26090, 28440, 31308, 39135, 41744, 46962, 52180, 56880, 62616, 78270, 93924, 104360, 117405, 125232, 156540, 187848, 206111, 208720, 234810, 313080, 375696, 412222, 469620, 618333, 626160, 824444, 939240, 1030555, 1236666, 1648888, 1854999, 1878480, 2061110, 2473332, 3091665, 3297776, 3709998, 4122220, 4946664, 6183330, 7419996, 8244440, 9274995, 9893328, 12366660, 14839992, 16488880, 18549990, 24733320, 29679984, 37099980, 49466640, 74199960, 148399920]

約数ペア:

[(1, 148399920), (2, 74199960), (3, 49466640), (4, 37099980), (5, 29679984), (6, 24733320), (8, 18549990), (9, 16488880), (10, 14839992), (12, 12366660), (15, 9893328), (16, 9274995), (18, 8244440), (20, 7419996), (24, 6183330), (30, 4946664), (36, 4122220), (40, 3709998), (45, 3297776), (48, 3091665), (60, 2473332), (72, 2061110), (79, 1878480), (80, 1854999), (90, 1648888), (120, 1236666), (144, 1030555), (158, 939240), (180, 824444), (237, 626160), (240, 618333), (316, 469620), (360, 412222), (395, 375696), (474, 313080), (632, 234810), (711, 208720), (720, 206111), (790, 187848), (948, 156540), (1185, 125232), (1264, 117405), (1422, 104360), (1580, 93924), (1896, 78270), (2370, 62616), (2609, 56880), (2844, 52180), (3160, 46962), (3555, 41744), (3792, 39135), (4740, 31308), (5218, 28440), (5688, 26090), (6320, 23481), (7110, 20872), (7827, 18960), (9480, 15654), (10436, 14220), (11376, 13045)]