48126720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 156586752

約数和(自身を除く): 108460032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 151, 160, 166, 192, 240, 249, 256, 302, 320, 332, 384, 415, 453, 480, 498, 604, 640, 664, 755, 768, 830, 906, 960, 996, 1208, 1245, 1280, 1328, 1510, 1660, 1812, 1920, 1992, 2265, 2416, 2490, 2656, 3020, 3320, 3624, 3840, 3984, 4530, 4832, 4980, 5312, 6040, 6640, 7248, 7968, 9060, 9664, 9960, 10624, 12080, 12533, 13280, 14496, 15936, 18120, 19328, 19920, 21248, 24160, 25066, 26560, 28992, 31872, 36240, 37599, 38656, 39840, 48320, 50132, 53120, 57984, 62665, 63744, 72480, 75198, 79680, 96640, 100264, 106240, 115968, 125330, 144960, 150396, 159360, 187995, 193280, 200528, 250660, 289920, 300792, 318720, 375990, 401056, 501320, 579840, 601584, 751980, 802112, 1002640, 1203168, 1503960, 1604224, 2005280, 2406336, 3007920, 3208448, 4010560, 4812672, 6015840, 8021120, 9625344, 12031680, 16042240, 24063360, 48126720]

約数ペア:

[(1, 48126720), (2, 24063360), (3, 16042240), (4, 12031680), (5, 9625344), (6, 8021120), (8, 6015840), (10, 4812672), (12, 4010560), (15, 3208448), (16, 3007920), (20, 2406336), (24, 2005280), (30, 1604224), (32, 1503960), (40, 1203168), (48, 1002640), (60, 802112), (64, 751980), (80, 601584), (83, 579840), (96, 501320), (120, 401056), (128, 375990), (151, 318720), (160, 300792), (166, 289920), (192, 250660), (240, 200528), (249, 193280), (256, 187995), (302, 159360), (320, 150396), (332, 144960), (384, 125330), (415, 115968), (453, 106240), (480, 100264), (498, 96640), (604, 79680), (640, 75198), (664, 72480), (755, 63744), (768, 62665), (830, 57984), (906, 53120), (960, 50132), (996, 48320), (1208, 39840), (1245, 38656), (1280, 37599), (1328, 36240), (1510, 31872), (1660, 28992), (1812, 26560), (1920, 25066), (1992, 24160), (2265, 21248), (2416, 19920), (2490, 19328), (2656, 18120), (3020, 15936), (3320, 14496), (3624, 13280), (3840, 12533), (3984, 12080), (4530, 10624), (4832, 9960), (4980, 9664), (5312, 9060), (6040, 7968), (6640, 7248)]