54352920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 177408000

約数和(自身を除く): 123055080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 769, 930, 1140, 1178, 1240, 1538, 1767, 1860, 2280, 2307, 2356, 2945, 3076, 3534, 3720, 3845, 4614, 4712, 5890, 6152, 7068, 7690, 8835, 9228, 11535, 11780, 14136, 14611, 15380, 17670, 18456, 23070, 23560, 23839, 29222, 30760, 35340, 43833, 46140, 47678, 58444, 70680, 71517, 73055, 87666, 92280, 95356, 116888, 119195, 143034, 146110, 175332, 190712, 219165, 238390, 286068, 292220, 350664, 357585, 438330, 452941, 476780, 572136, 584440, 715170, 876660, 905882, 953560, 1358823, 1430340, 1753320, 1811764, 2264705, 2717646, 2860680, 3623528, 4529410, 5435292, 6794115, 9058820, 10870584, 13588230, 18117640, 27176460, 54352920]

約数ペア:

[(1, 54352920), (2, 27176460), (3, 18117640), (4, 13588230), (5, 10870584), (6, 9058820), (8, 6794115), (10, 5435292), (12, 4529410), (15, 3623528), (19, 2860680), (20, 2717646), (24, 2264705), (30, 1811764), (31, 1753320), (38, 1430340), (40, 1358823), (57, 953560), (60, 905882), (62, 876660), (76, 715170), (93, 584440), (95, 572136), (114, 476780), (120, 452941), (124, 438330), (152, 357585), (155, 350664), (186, 292220), (190, 286068), (228, 238390), (248, 219165), (285, 190712), (310, 175332), (372, 146110), (380, 143034), (456, 119195), (465, 116888), (570, 95356), (589, 92280), (620, 87666), (744, 73055), (760, 71517), (769, 70680), (930, 58444), (1140, 47678), (1178, 46140), (1240, 43833), (1538, 35340), (1767, 30760), (1860, 29222), (2280, 23839), (2307, 23560), (2356, 23070), (2945, 18456), (3076, 17670), (3534, 15380), (3720, 14611), (3845, 14136), (4614, 11780), (4712, 11535), (5890, 9228), (6152, 8835), (7068, 7690)]