48354720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 153679680

約数和(自身を除く): 105324960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 769, 786, 1048, 1310, 1538, 1572, 1965, 2096, 2307, 2620, 3076, 3144, 3845, 3930, 4192, 4614, 5240, 6152, 6288, 7690, 7860, 9228, 10480, 11535, 12304, 12576, 15380, 15720, 18456, 20960, 23070, 24608, 30760, 31440, 36912, 46140, 61520, 62880, 73824, 92280, 100739, 123040, 184560, 201478, 302217, 369120, 402956, 503695, 604434, 805912, 1007390, 1208868, 1511085, 1611824, 2014780, 2417736, 3022170, 3223648, 4029560, 4835472, 6044340, 8059120, 9670944, 12088680, 16118240, 24177360, 48354720]

約数ペア:

[(1, 48354720), (2, 24177360), (3, 16118240), (4, 12088680), (5, 9670944), (6, 8059120), (8, 6044340), (10, 4835472), (12, 4029560), (15, 3223648), (16, 3022170), (20, 2417736), (24, 2014780), (30, 1611824), (32, 1511085), (40, 1208868), (48, 1007390), (60, 805912), (80, 604434), (96, 503695), (120, 402956), (131, 369120), (160, 302217), (240, 201478), (262, 184560), (393, 123040), (480, 100739), (524, 92280), (655, 73824), (769, 62880), (786, 61520), (1048, 46140), (1310, 36912), (1538, 31440), (1572, 30760), (1965, 24608), (2096, 23070), (2307, 20960), (2620, 18456), (3076, 15720), (3144, 15380), (3845, 12576), (3930, 12304), (4192, 11535), (4614, 10480), (5240, 9228), (6152, 7860), (6288, 7690)]