304884960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1553}}^1$

素因数の和:1980

約数の個数: 96

約数和(自身を含む): 963355680

約数和(自身を除く): 658470720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 409, 480, 818, 1227, 1553, 1636, 2045, 2454, 3106, 3272, 4090, 4659, 4908, 6135, 6212, 6544, 7765, 8180, 9318, 9816, 12270, 12424, 13088, 15530, 16360, 18636, 19632, 23295, 24540, 24848, 31060, 32720, 37272, 39264, 46590, 49080, 49696, 62120, 65440, 74544, 93180, 98160, 124240, 149088, 186360, 196320, 248480, 372720, 635177, 745440, 1270354, 1905531, 2540708, 3175885, 3811062, 5081416, 6351770, 7622124, 9527655, 10162832, 12703540, 15244248, 19055310, 20325664, 25407080, 30488496, 38110620, 50814160, 60976992, 76221240, 101628320, 152442480, 304884960]

約数ペア:

[(1, 304884960), (2, 152442480), (3, 101628320), (4, 76221240), (5, 60976992), (6, 50814160), (8, 38110620), (10, 30488496), (12, 25407080), (15, 20325664), (16, 19055310), (20, 15244248), (24, 12703540), (30, 10162832), (32, 9527655), (40, 7622124), (48, 6351770), (60, 5081416), (80, 3811062), (96, 3175885), (120, 2540708), (160, 1905531), (240, 1270354), (409, 745440), (480, 635177), (818, 372720), (1227, 248480), (1553, 196320), (1636, 186360), (2045, 149088), (2454, 124240), (3106, 98160), (3272, 93180), (4090, 74544), (4659, 65440), (4908, 62120), (6135, 49696), (6212, 49080), (6544, 46590), (7765, 39264), (8180, 37272), (9318, 32720), (9816, 31060), (12270, 24848), (12424, 24540), (13088, 23295), (15530, 19632), (16360, 18636)]