2156350320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{29077}}^1$

素因数の和:29199

約数の個数: 120

約数和(自身を含む): 7312302816

約数和(自身を除く): 5155952496

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, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 12360, 14832, 18540, 24720, 29077, 37080, 58154, 74160, 87231, 116308, 145385, 174462, 232616, 261693, 290770, 348924, 436155, 465232, 523386, 581540, 697848, 872310, 1046772, 1163080, 1308465, 1395696, 1744620, 2093544, 2326160, 2616930, 2994931, 3489240, 4187088, 5233860, 5989862, 6978480, 8984793, 10467720, 11979724, 14974655, 17969586, 20935440, 23959448, 26954379, 29949310, 35939172, 44923965, 47918896, 53908758, 59898620, 71878344, 89847930, 107817516, 119797240, 134771895, 143756688, 179695860, 215635032, 239594480, 269543790, 359391720, 431270064, 539087580, 718783440, 1078175160, 2156350320]

約数ペア:

[(1, 2156350320), (2, 1078175160), (3, 718783440), (4, 539087580), (5, 431270064), (6, 359391720), (8, 269543790), (9, 239594480), (10, 215635032), (12, 179695860), (15, 143756688), (16, 134771895), (18, 119797240), (20, 107817516), (24, 89847930), (30, 71878344), (36, 59898620), (40, 53908758), (45, 47918896), (48, 44923965), (60, 35939172), (72, 29949310), (80, 26954379), (90, 23959448), (103, 20935440), (120, 17969586), (144, 14974655), (180, 11979724), (206, 10467720), (240, 8984793), (309, 6978480), (360, 5989862), (412, 5233860), (515, 4187088), (618, 3489240), (720, 2994931), (824, 2616930), (927, 2326160), (1030, 2093544), (1236, 1744620), (1545, 1395696), (1648, 1308465), (1854, 1163080), (2060, 1046772), (2472, 872310), (3090, 697848), (3708, 581540), (4120, 523386), (4635, 465232), (4944, 436155), (6180, 348924), (7416, 290770), (8240, 261693), (9270, 232616), (12360, 174462), (14832, 145385), (18540, 116308), (24720, 87231), (29077, 74160), (37080, 58154)]