307397760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6961}}^1$

素因数の和:7006

約数の個数: 128

約数和(自身を含む): 1022578560

約数和(自身を除く): 715180800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 6961, 7360, 8832, 11040, 13922, 14720, 20883, 22080, 27844, 34805, 41766, 44160, 55688, 69610, 83532, 104415, 111376, 139220, 160103, 167064, 208830, 222752, 278440, 320206, 334128, 417660, 445504, 480309, 556880, 640412, 668256, 800515, 835320, 891008, 960618, 1113760, 1280824, 1336512, 1601030, 1670640, 1921236, 2227520, 2401545, 2561648, 2673024, 3202060, 3341280, 3842472, 4455040, 4803090, 5123296, 6404120, 6682560, 7684944, 9606180, 10246592, 12808240, 13365120, 15369888, 19212360, 20493184, 25616480, 30739776, 38424720, 51232960, 61479552, 76849440, 102465920, 153698880, 307397760]

約数ペア:

[(1, 307397760), (2, 153698880), (3, 102465920), (4, 76849440), (5, 61479552), (6, 51232960), (8, 38424720), (10, 30739776), (12, 25616480), (15, 20493184), (16, 19212360), (20, 15369888), (23, 13365120), (24, 12808240), (30, 10246592), (32, 9606180), (40, 7684944), (46, 6682560), (48, 6404120), (60, 5123296), (64, 4803090), (69, 4455040), (80, 3842472), (92, 3341280), (96, 3202060), (115, 2673024), (120, 2561648), (128, 2401545), (138, 2227520), (160, 1921236), (184, 1670640), (192, 1601030), (230, 1336512), (240, 1280824), (276, 1113760), (320, 960618), (345, 891008), (368, 835320), (384, 800515), (460, 668256), (480, 640412), (552, 556880), (640, 480309), (690, 445504), (736, 417660), (920, 334128), (960, 320206), (1104, 278440), (1380, 222752), (1472, 208830), (1840, 167064), (1920, 160103), (2208, 139220), (2760, 111376), (2944, 104415), (3680, 83532), (4416, 69610), (5520, 55688), (6961, 44160), (7360, 41766), (8832, 34805), (11040, 27844), (13922, 22080), (14720, 20883)]