154897080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3261

約数の個数: 128

約数和(自身を含む): 516741120

約数和(自身を除く): 361844040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3203, 3224, 3720, 4030, 4836, 6045, 6406, 8060, 9609, 9672, 12090, 12812, 16015, 16120, 19218, 24180, 25624, 32030, 38436, 41639, 48045, 48360, 64060, 76872, 83278, 96090, 99293, 124917, 128120, 166556, 192180, 198586, 208195, 249834, 297879, 333112, 384360, 397172, 416390, 496465, 499668, 595758, 624585, 794344, 832780, 992930, 999336, 1191516, 1249170, 1290809, 1489395, 1665560, 1985860, 2383032, 2498340, 2581618, 2978790, 3872427, 3971720, 4996680, 5163236, 5957580, 6454045, 7744854, 10326472, 11915160, 12908090, 15489708, 19362135, 25816180, 30979416, 38724270, 51632360, 77448540, 154897080]

約数ペア:

[(1, 154897080), (2, 77448540), (3, 51632360), (4, 38724270), (5, 30979416), (6, 25816180), (8, 19362135), (10, 15489708), (12, 12908090), (13, 11915160), (15, 10326472), (20, 7744854), (24, 6454045), (26, 5957580), (30, 5163236), (31, 4996680), (39, 3971720), (40, 3872427), (52, 2978790), (60, 2581618), (62, 2498340), (65, 2383032), (78, 1985860), (93, 1665560), (104, 1489395), (120, 1290809), (124, 1249170), (130, 1191516), (155, 999336), (156, 992930), (186, 832780), (195, 794344), (248, 624585), (260, 595758), (310, 499668), (312, 496465), (372, 416390), (390, 397172), (403, 384360), (465, 333112), (520, 297879), (620, 249834), (744, 208195), (780, 198586), (806, 192180), (930, 166556), (1209, 128120), (1240, 124917), (1560, 99293), (1612, 96090), (1860, 83278), (2015, 76872), (2418, 64060), (3203, 48360), (3224, 48045), (3720, 41639), (4030, 38436), (4836, 32030), (6045, 25624), (6406, 24180), (8060, 19218), (9609, 16120), (9672, 16015), (12090, 12812)]