230681280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12686

約数の個数: 112

約数和(自身を含む): 771022080

約数和(自身を除く): 540340800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 12647, 18240, 25294, 37941, 50588, 63235, 75882, 101176, 126470, 151764, 189705, 202352, 240293, 252940, 303528, 379410, 404704, 480586, 505880, 607056, 720879, 758820, 809408, 961172, 1011760, 1201465, 1214112, 1441758, 1517640, 1922344, 2023520, 2402930, 2428224, 2883516, 3035280, 3604395, 3844688, 4047040, 4805860, 5767032, 6070560, 7208790, 7689376, 9611720, 11534064, 12141120, 14417580, 15378752, 19223440, 23068128, 28835160, 38446880, 46136256, 57670320, 76893760, 115340640, 230681280]

約数ペア:

[(1, 230681280), (2, 115340640), (3, 76893760), (4, 57670320), (5, 46136256), (6, 38446880), (8, 28835160), (10, 23068128), (12, 19223440), (15, 15378752), (16, 14417580), (19, 12141120), (20, 11534064), (24, 9611720), (30, 7689376), (32, 7208790), (38, 6070560), (40, 5767032), (48, 4805860), (57, 4047040), (60, 3844688), (64, 3604395), (76, 3035280), (80, 2883516), (95, 2428224), (96, 2402930), (114, 2023520), (120, 1922344), (152, 1517640), (160, 1441758), (190, 1214112), (192, 1201465), (228, 1011760), (240, 961172), (285, 809408), (304, 758820), (320, 720879), (380, 607056), (456, 505880), (480, 480586), (570, 404704), (608, 379410), (760, 303528), (912, 252940), (960, 240293), (1140, 202352), (1216, 189705), (1520, 151764), (1824, 126470), (2280, 101176), (3040, 75882), (3648, 63235), (4560, 50588), (6080, 37941), (9120, 25294), (12647, 18240)]